Randolph H Smith

8215873, Jul 10, 2012

Jan 27, 2012

13/359820

Mario R. Lugo - Houston TX, US
Randolph G. Smith - Houston TX, US
Noel F. Mascarenhas - Houston TX, US

Trendsetter Engineering, Inc. - Houston TX

E02D 5/08
F16L 27/06

405251, 285276

An anchor pile apparatus for placement in subsea soil has a tubular member has an interior passageway, a support structure affixed to the upper end of the tubular member, a shaft rotatably mounted in the support structure and extending downwardly through the interior passageway of the tubular member, and an auger connected to the shaft. A suitable hydraulic torquing tool can be connected to the shaft so as to cause the shaft to rotate for the purpose of rotating the auger. The auger is rotated so as to draw the tubular member into the subsea soil. The tubular member has a plurality of fins extending radially outwardly therefrom.

8281897, Oct 9, 2012

Feb 2, 2010

12/698710

Mario R. Lugo - Spring TX, US
Randolph G. Smith - Spring TX, US
Noel F. Mascarenhas - Spring TX, US

Trendsetter Engineering, Inc. - Houston TX

F16D 31/02

184 64

A grease accumulator apparatus for use in subsea applications has a bottle with an internal chamber, a plunger positioned within the internal chamber and slidable therealong, and an end cap assembly affixed to one end of the bottle. The end cap assembly has an indicator member slidably connected thereto. The indicator member is cooperative with the plunger such that an end of the indicator member moves outwardly of the end cap assembly as the plunger moves in the bottle toward the end cap assembly. The end cap assembly has a body with a housing affixed to one end thereof. The housing has a hydraulic fluid inlet and a hydraulic fluid outlet. The indicator member is movable between a position in which the inlet and outlet are fluidically connected in a second position in which fluid flow is blocked between the inlet and the outlet.

8371771, Feb 12, 2013

May 28, 2010

12/789710

Mario R. Lugo - Houston TX, US
Randolph G. Smith - Houston TX, US
Noel F. Mascarenhas - Houston TX, US

Trendsetter Engineering, Inc. - Houston TX

E02D 5/00

405227

An anchor pile apparatus for placement in subsea soil has a tubular member has an interior passageway, a support structure affixed to the upper end of the tubular member, a shaft rotatably mounted in the support structure and extending downwardly through the interior passageway of the tubular member, and an auger connected to the shaft. A suitable hydraulic torquing tool can be connected to the shaft so as to cause the shaft to rotate for the purpose of rotating the auger. The auger is rotated so as to draw the tubular member into the subsea soil. The tubular member has a plurality of fins extending radially outwardly therefrom.

8424608, Apr 23, 2013

Aug 5, 2010

12/851125

Mario R. Lugo - Houston TX, US
Randolph G. Smith - Houston TX, US
Scott A. Sorensen - Houston TX, US

Trendsetter Engineering, Inc. - Houston TX

E21B 36/00

166357, 166338, 166344, 166302, 166304, 166 57, 432 29, 432221

A system for remediating hydrates has a heat storage box with an interior volume, a heater for heating fluid flowing into the hot fluid inlet of the heat storage box, a heat exchanger positioned in the interior volume of the heat storage box so as to be in heat exchange relationship with heated water from the interior volume of the heat storage box, and a line connected to a heated water outlet of the heat exchanger so as to be manipulated toward a location of the hydrates for the purpose of delivering the heated water toward the hydrates. The heat exchanger is piping extends in a serpentine pattern within an upper portion of the heat storage box. The line can be connected to a hot stab suitable for a manipulation by an ROV.

57408726, Apr 21, 1998

Jul 1, 1996

8/673978

Randolph Carl Smith - Houston TX

Camco International Inc. - Houston TX

E21B 1052
B32B 1502

175374

A material for applying hardfacings to the teeth of steel tooth rolling cutter drill bits comprises a mixture of refractory metal carbide, such as tungsten carbide, cobalt and metallic matrix powders formed into a core structure and surrounded by a thin metallic sheath. The metallic matrix powders include iron, deoxidizers and alloy powders. The ratio by weight of the metallic matrix powders to the sheath exceeds 2. 5, so that the core structure provides most of the matrix material for the hardfacing and only a small proportion of such material is provided by the thin sheath, which may have a thickness of only 0. 001" to 0. 010". The core structure may include an organic binder, such as methylcellulose, to provide strength and to prevent segregation of the core materials.