Hemant Prasad Mallampalli

6928890, Aug 16, 2005

Nov 7, 2003

10/702731

Gerrick S. Gehner - Peoria IL, US
Kartik G. Iyer - Dunlap IL, US
Korby A. Koch - Rome IL, US
Hemant P. Mallampalli - Peoria IL, US
John E. Wagner - Chillicothe IL, US

Caterpillar Inc - Peoria IL

G01N001/00

73863

A method and apparatus for mixing a first stream of gas with a second stream of gas is provided. The method includes introducing a first stream of gas into a first stream manifold and directing the first stream from the first stream manifold into a mixing chamber via a plurality of first stream passages flow coupled to the mixing chamber. A second stream of gas is directed into the mixing chamber via at least one second stream passage flow coupled to a first end of the mixing chamber. A combined stream is formed from the first and second streams, gradually converged, and discharged from the mixing chamber through a mixing chamber exit port.

7410529, Aug 12, 2008

May 27, 2005

11/138998

Cheryl Lynn Sellers - Peoria IL, US
David Thaler - Mossville IL, US
Mark T. Grimm - Dunlap IL, US
Jeremy Trethewey - Dunlap IL, US
Natalie Noel Vanderspiegel - Peoria IL, US
Richard A. Crandell - Morton IL, US
Dong Fei - Peoria IL, US
Roger A. Hudson - Hanna City IL, US
Mark Alan Gasper - Delavan IL, US
Herbert DaCosta - Peoria IL, US
Eric Charles Fluga - Dunlap IL, US
Hemant Prasad Mallampalli - Peoria IL, US
Bruce Frazier - Dunlap IL, US
Matthew Fletcher - Peoria IL, US

Caterpillar Inc. - Peoria IL

B01D 41/00

95279, 95282, 95283, 552822, 55291, 55302, 55303, 55304

According to an exemplary embodiment of the present disclosure, a system for removing matter from a filtering device of a work machine includes a gas pressurization assembly. An element of the gas pressurization assembly is removably attachable to a first orifice of the filtering device without removing the filtering device from a work machine to which the filtering device is connected. The system also includes a heat source fluidly connected to the gas pressurization assembly.

7669411, Mar 2, 2010

May 10, 2006

11/431391

Hemant P. Mallampalli - Peoria IL, US
Fayz Khan - Baltimore MD, US
Jason D. Schuster - Peoria IL, US
Brandon J. Stephens - Washington IL, US

Caterpillar Inc. - Peoria IL

F01N 3/00

60298, 60289, 60308, 60316, 60317, 60320

A device for cooling a gas is provided. The device comprises an inlet having a first diameter, a mixing section downstream of the inlet and having a second diameter, and an opening in fluid communication with the mixing section and a source of air. The device is such that the second diameter is smaller than the first diameter and a vacuum is created for drawing in the air from the opening as gas passes from the inlet to the mixing section so that the air drawn into the mixing section mixes with the gas. A method for mixing two gases and an exhaust system are also provided.

8252093, Aug 28, 2012

Jul 29, 2008

12/219810

Cheryl Lynn Sellers - Peoria IL, US
David Thaler - Mossville IL, US
Mark T. Grimm - Dunlap IL, US
Jeremy Trethewey - Dunlap IL, US
Natalie Noel Vanderspiegel - Peoria IL, US
Richard A. Crandell - Morton IL, US
Dong Fei - Peoria IL, US
Roger A. Hudson - Hanna City IL, US
Mark Alan Gasper - Delavan IL, US
Herbert DaCosta - Peoria IL, US
Eric Charles Fluga - Dunlap IL, US
Hemant Prasad Mallampalli - Peoria IL, US
Bruce Frazier - Dunlap IL, US
Matthew Fletcher - Peoria IL, US

B01D 46/00

95280, 95279, 95283, 552822, 55293, 55302, 55303

According to an exemplary embodiment of the present disclosure, a system for removing matter from a filtering device of a work machine includes a gas pressurization assembly. An element of the gas pressurization assembly is removably attachable to a first orifice of the filtering device without removing the filtering device from a work machine to which the filtering device is connected. The system also includes a heat source fluidly connected to the gas pressurization assembly.

8608834, Dec 17, 2013

Aug 27, 2012

13/595855

Cheryl Lynn Sellers - Peoria IL, US
David Thaler - Mossville IL, US
Mark T. Grimm - Dunlap IL, US
Jeremy Trethewey - Dunlap IL, US
Natalie Noel Vanderspiegel - Peoria IL, US
Richard A. Crandell - Morton IL, US
Dong Fei - Peoria IL, US
Roger A. Hudson - Hanna City IL, US
Mark Alan Gasper - Delavan IL, US
Herbert DaCosta - Peoria IL, US
Eric Charles Fluga - Dunlap IL, US
Hemant Prasad Mallampalli - Peoria IL, US
Bruce Frazier - Dunlap IL, US
Matthew Fletcher - Peoria IL, US

Caterpillar Inc. - Peoria IL

B01D 46/00

95279, 95280, 95283, 552822, 55302, 55303, 55DIG 30, 60274, 60311

According to an exemplary embodiment of the present disclosure, a system for removing matter from a filtering device of a work machine includes a gas pressurization assembly. An element of the gas pressurization assembly is removably attachable to a first orifice of the filtering device without removing the filtering device from a work machine to which the filtering device is connected. The system also includes a heat source fluidly connected to the gas pressurization assembly.

20030205096, Nov 6, 2003

May 3, 2002

10/137370

Gerrick Gehner - Peoria IL, US
Russel Graze - Dunlap IL, US
Kartik Iyer - Dunlap IL, US
Korby Koch - Rome IL, US
Hemant Mallampalli - Normal IL, US
John Wagner - Chillicothe IL, US

G01N001/00

073/863000, 366/107000

A method and apparatus for mixing a first stream of gas with a second stream of gas is provided. The method includes introducing a first stream of gas into a first stream manifold and directing the first stream from the first stream manifold into a mixing chamber via a plurality of first stream passages flow coupled to the mixing chamber. A second stream of gas is directed into the mixing chamber via at least one second stream passage flow coupled to a first end of the mixing chamber. A combined stream is formed from the first and second streams, gradually converged, and discharged from the mixing chamber through a mixing chamber exit port.

20040089078, May 13, 2004

Nov 7, 2003

10/702444

Gerrick Gehner - Peoria IL, US
Russel Graze - Dunlap IL, US
Kartik Iyer - Dunlap IL, US
Korby Koch - Rome IL, US
Hemant Mallampalli - Normal IL, US
John Wagner - Chillicothe IL, US

Caterpillar, Inc.

G01N001/00

073/863000, 137/896000

A method and apparatus for mixing a first stream of gas with a second stream of gas is provided. The method includes introducing a first stream of gas into a first stream manifold and directing the first stream from the first stream manifold into a mixing chamber via a plurality of first stream passages flow coupled to the mixing chamber. A second stream of gas is directed into the mixing chamber via at least one second stream passage flow coupled to a first end of the mixing chamber. A combined stream is formed from the first and second streams, gradually converged, and discharged from the mixing chamber through a mixing chamber exit port.

20170305471, Oct 26, 2017

Jul 12, 2017

15/647409

- Peoria IL, US
Ajay Dnyandeo Yadav - Aurora IL, US
Richard K. Huff - Germantown Hills IL, US
Jarrod Delane Neal - Peoria IL, US
Matthew M. Robinson - Peoria IL, US
Tad W. Miller - Oreana IL, US
Brandon C. Brenner - Decatur IL, US
David William Holthaus - Monticello IL, US
Jacob Warner Bell - Decatur IL, US
Michael H. Noble - Peoria IL, US
Edward Patrick Ormiston - Sullivan IL, US
Hemant Prasad Mallampalli - Forsyth IL, US
Thierry A. Marchione - Heber City UT, US
Michael R. Spengler - Stonington IL, US

Caterpillar Inc. - Peoria IL

B62D 27/02
B62D 25/00
B62D 65/02
E04B 1/19

A node is disclosed. The node may have a core. The node may also have a projection extending from the core. Further the node may have a structural member attached to the projection. The node may also have a top cover having a top recess. The top recess may be configured to receive the structural member. Additionally, the node may have a bottom cover having a bottom recess. The bottom recess may be configured to receive the structural member. In addition the node may have a fastener to connect the top cover and the bottom cover.