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Nathan C Rawls

from College Station, TX
Age ~61
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Also known as:
Nate Rawls
Phone and address:
6650 River Oaks Dr, College Station, TX 77845
(979) 690-8253
Related to:
Michael Elmo Pulkkinen, 71David H Moore, 71Nate RawlsRita Moore, 67
Connected to:
Andre S Rawls, 60Arman D Rawls, 57Aundra Rawls, 59Caryl W Rawls, 77Casie N Rawls, 44Devita C Rawls, 51Donald S Rawls, 53Dwayne J Rawls, 64George W Rawls, 44Ginger G Rawls, 51

Nathan Rawls Phones & Addresses

  • 6650 River Oaks Dr, College Sta, TX 77845 (979) 690-8253
  • 1003 Welsh Ave, College Station, TX 77840
  • Somerville, TX
  • Bryan, TX

Business Records

Name / Title
Company / Classification
Phones & Addresses
Nathan C. Rawls
Principal
On-Site Bookeeping
Accounting/Auditing/Bookkeeping
111 Sunset Way, College Station, TX 77845
(979) 690-8253
Nathan Rawls
WELLBORN PACKAGE STORE, LLC
Ret Alcoholic Beverages · Ret Misc Merchandise
6650 Riv Oaks Dr, College Station, TX 77845
4242 Koppe Brg Rd, College Station, TX 77845

Publications

Us Patents

Foam Detector And Disruptor

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US Patent:
6894784, May 17, 2005
Filed:
Nov 5, 2002
Appl. No.:
10/288391
Inventors:
Nathan C. Rawls - College Station TX, US
Assignee:
O. I. Corporation, Inc. - College Station TX
International Classification:
G01N021/00
B01D053/14
US Classification:
356432, 96102
Abstract:
An apparatus and method are disclosed to detect foam above a liquid sample in a sparge vessel, and disrupt any foam that may exist. The foam sensor includes an optical emitter and optical sensor coupled to a sparge vessel above the level of the liquid sample. Foam is detected if the light beam is attenuated or blocked. The foam disrupter provides thermal energy to raise the temperature of a surface in the sparge vessel to break up the foam, which may condense on the walls of the sparge vessel.

Non-Dispersive Electromagnetic Radiation Detector

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US Patent:
7715010, May 11, 2010
Filed:
Jan 25, 2008
Appl. No.:
12/020404
Inventors:
Nathan C. Rawls - College Station TX, US
Armando Solar - College Station TX, US
Kevin D. Morris - Amarillo TX, US
Assignee:
O.I. Corporation - College Station TX
International Classification:
G01N 21/00
US Classification:
356437, 356246
Abstract:
A flow-through gas cell and a method for passing a sample gas through a flow-through gas cell for spectroscopy are disclosed. In an embodiment, a flow-through gas cell is disclosed. The gas cell includes a substantially cylindrical interior cavity. The interior cavity comprises an inner surface that is reflective. In addition, the gas cell includes a gas inlet and a gas outlet. In the gas cell, a source is disposed on a side of the gas cell, and a detector is disposed on the same side of the gas cell as the source. The source emits electromagnetic radiation, and the detector detects electromagnetic radiation. The gas cell further includes mirrors disposed on opposing ends of the interior cavity.

Immersion Heater For Sparge Vessel

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US Patent:
20040083889, May 6, 2004
Filed:
Nov 5, 2002
Appl. No.:
10/288390
Inventors:
Nathan Rawls - College Station TX, US
International Classification:
B01D019/00
US Classification:
095/241000, 096/202000, 096/218000, 095/263000
Abstract:
A sparge vessel having a liquid sample is heated with an immersion heater to more completely purge the analytes from the sample to a sorbent trap. A thermocouple may be used to help the immersion heater maintain the sample at a desired temperature between 70 and 85 degrees C.

Tandem Photoionization Detector And Halogen Specific Detector

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US Patent:
55782710, Nov 26, 1996
Filed:
Mar 1, 1995
Appl. No.:
8/397437
Inventors:
Richard K. Simon - College Station TX
Michael L. Duffy - College Station TX
Michael J. Tanner - College Station TX
Mathias N. Barringer - Bryan TX
Nathan C. Rawls - Bryan TX
Assignee:
O.I. Corporation - College Station TX
International Classification:
G01N 2700
G01N 2100
US Classification:
422 98
Abstract:
A photoionization detector (PID) and an improved halogen specific detector are disclosed, for direct connection of the PID outlet to the halogen specific detector inlet. The tandem detector is used for detection of volatile organic compounds and the like. A jet assembly and seal between the PID and halogen specific detector provide a leak free and upswept dead volume-free connection between the two detectors.

Microtrap Sample Concentrator And Methods Of Use

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US Patent:
57953686, Aug 18, 1998
Filed:
Mar 1, 1996
Appl. No.:
8/609447
Inventors:
Lowell Wright - College Station TX
Scott M. Abeel - Bryan TX
Nathan C. Rawls - College Station TX
Ronald D. Snelling - College Station TX
Assignee:
O.I. Corporation - College Station TX
International Classification:
B01D 1508
B01D 5304
US Classification:
95 82
Abstract:
A microtrap sample concentrator useful for concentrating a sample of purged gas containing analytes for delivery to an analytical instrument, including: a tube containing at least one sorbent material which retains or traps analytes; where greater than 30% of all trapped analytes are directly delivered to an analytical instrument at a desorption flow rate of one to three cc/min, without splitting or cryogenic focusing the trapped analytes; where delivery of the trapped analytes to the analytical instrument is achieved by passing the trapped analytes through a passage being selectively connectable between the microtrap and the analytical instrument, the passage connected to a vent; where the temperature of the passage is not lower than ambient room temperature; and where the passage is heated to a temperature sufficient to vaporize water in the passage and to expel the vaporized water out of the vent.

Stopped Flow With Pulsed Injection Technique For Total Organic Carbon Analyzer (Toca) Using High Temperature Combustion

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US Patent:
20190072534, Mar 7, 2019
Filed:
Aug 7, 2018
Appl. No.:
16/057372
Inventors:
- College Station TX, US
Noel C. BAUMAN - College Station TX, US
Nathan C. RAWLS - Somerville TX, US
Karl WILLIAMS - Bryan TX, US
International Classification:
G01N 33/18
B01L 7/00
Abstract:
According to some embodiments, the present invention may include, or take the form of, a total organic carbon analyzer, featuring an injector, a reactor, condensation components and two three-way valves. The injector may be configured to provide a sample. The reactor may be configured to vaporize the sample received. The condensation components may be configured to condense and trap the sample vaporized by the reactor. The two three-way valves may be arranged between the reactor and the condensation components and configured to allow flow to either bypass or pass through the reactor and the condensation components, while in the bypass mode, the sample being injected at an appropriate rate so as to allow the sample to condense at or near the same rate as the sample is being injected.
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Nathan C Rawls from College Station, TX, age ~61 Get Report