SIDNEY G. TAYLOR
Real Estate Appraisers in Houston, TX

5129355, Jul 14, 1992

Aug 14, 1990

7/567238

Sidney A. Taylor - Houston TX
Stanley J. Rogala - Katy TX

CRC-Evans Pipeline International, Inc. - Houston TX

B05C 104

118302

An automated pipeline rehabilitation apparatus (10) is disclosed. The apparatus employs a centering assembly (24) with pivoting arms (26, 28) which can pivot between an operating position and an installation/removal position to allow the unit to be removed from a pipeline. Arcuate rings (38, 40) are mounted on the arms. Spray nozzles (44) are mounted on the arcuate rings for reciprocating arcuate motion along the rings to treat the pipeline. The nozzles (44) can be used to clean the pipeline and prepare the outer surface of the pipeline with high pressure water jets with entrained abrasives. The nozzles (44) can also be used to apply a coating, preferably a polyurethane coating to the pipeline. A nozzle assembly (200) can be used to mount a spray gun (204) on the apparatus. The nozzle assembly permits easy adjustment of the nozzle position in two different directions to insure a consistent spray pattern.

4953496, Sep 4, 1990

Jul 17, 1989

7/381103

Sidney A. Taylor - Houston TX
Stanely J. Rogala - Katy TX

CRC-Evans Pipeline International, Inc. - Houston TX

B05C 104

118 72

An automated pipeline rehabilitation apparatus (10) is disclosed. The apparatus employs a centering assembly (24) with pivoting arms (26, 28) which can pivot between an operating position and a installation/removal position to allow the unit to be removed from a pipeline. Arcuate rings (38, 40) are mounted on the arms. Spray nozzles (44) are mounted on the arcuate rings for reciprocating arcuate motion along the rings to treat the pipeline. The nozzles (44) can be used to clean the pipeline and prepare the outer surface of the pipeline with high pressure water jets in training abrasives. The nozzles (44) can also be used to apply a coating, preferably a polyurethane coating to the pipeline.

5520734, May 28, 1996

Aug 11, 1994

8/289179

Sidney A. Taylor - Houston TX
Stanley J. Rogala - Katy TX
Andrzej Stenzel - Houston TX

CRC-Evans Rehabilitation Systems, Inc. - Houston TX

B05B 1302, F16L 4500

118307

A pipeline treating apparatus (350) is disclosed which includes a main frame (352) and a pair of wings (354, 356) pivotally mounted to the main frame for surrounding a pipeline to be treated. Each wing mounts at least one bracket (390, 392) for oscillating motion about a portion of the exterior of the pipeline surface. Each bracket mounts at least one nozzle (382) for treating the outer surface of the pipeline. A single drive motor on each wing can drive a pair of brackets, each bracket being oscillated a different arcuate length than the other bracket, if desired. The number of nozzles mounted on each bracket can be varied to address a specific treatment problem.

6461231, Oct 8, 2002

Oct 21, 1994

08/327489

Sidney A. Taylor - Houston TX
Stanley J. Rogala - Houston TX
Andrzej Stenzel - Houston TX

CRC-Evans Rehabilitation Systems, Inc. - Houston TX

B24C 306

451 92, 451 88

A pipeline treating apparatus ( ) is disclosed which is used to clean the exterior of a pipeline ( ) with high pressure air with entrained abrasive. The apparatus has an improved classifier and separator to separate the abrasive grit from lighter debris which includes a classifier and separator within a manifold duct ( ) which returns the grit to a collection pan ( ) for recovery and causes the lighter airborne dust to be removed through a return duct ( ). A series of pressure relief filters ( ) reduce the air pressure within a blast chamber ( ) and resist debris escaping from the blast chamber past the triple seals ( ). The blast nozzle assemblies ( ) are attached to the nozzle oscillating frames by snap fittings ( ) which avoids threaded connections which may become contaminated by the debris.

2011031, Dec 22, 2011

Jun 22, 2011

13/166230

Sidney Taylor - Houston TX, US
Stanley Rogala - Katy TX, US
Ivan Belik - Spring TX, US
Miles Wenger - Blind Bay, CA

Line Travel Automated Coating Inc. - Edmonton

C23C 16/52, B08B 9/00, B05C 11/10, B05C 5/00, B05D 1/02, B05D 5/00

427 8, 4274273, 427256, 118712, 118708, 118323, 118316, 118 75, 118696, 118705, 134 2212

A system for purging a plural component coating application system including: a first pressure regulator for receiving an inert gas, providing the gas at a first pressure; a first valve; a first operator connected to the first valve capable of being controlled by a logic controller; a first check valve; a mixing manifold; a second pressure regulator for receiving an inert gas, providing the gas at a second pressure that is less than the first pressure; a second valve; a second operator connected to the second valve capable of being controlled by a logic controller; a second check valve; a static mixer in fluid communication with the mixing manifold; an outlet from the static mixer for receiving a connection to at least two spraying members; and where the second regulator is capable of providing the second pressure at a pressure that is less than one-fifth of the first pressure.

5458683, Oct 17, 1995

Aug 6, 1993

8/104171

Sidney A. Taylor - Houston TX
Stanley J. Rogala - Houston TX
Kyle M. Hawkins - Pasadena TX
Gary N. King - Tulsa OK

CRC-Evans Rehabilitation Systems, Inc. - Houston TX

B05B 1300

118307

A pipeline treating apparatus (600) is disclosed which has a pair of pivotally mounted housing sections (604,608) and a pair of separately pivotal nozzle frames (610, 612). A nozzle plate is mounted on each of the nozzle frames and carries a plurality of nozzles (622). A drive mechanism on the nozzle frames oscillates the nozzle plate a predetermined arcuate distance around the circumference of the pipeline so that the nozzles treat the entire outer surface of the pipeline. The housing sections and nozzle frames are separately pivotal from a removal position, to allow removal of an installation of the apparatus on the pipeline, to a operational position concentric about the pipeline for performing the treating operation.

5265647, Nov 30, 1993

Aug 15, 1991

7/745598

Sidney A. Taylor - Houston TX
Stanley J. Rogala - Katy TX

CRC-Evans Pipeline International, Inc. - Houston TX

F16L 5518

138 89

A plug (10) is disclosed which is clamped to the end of a first pipeline section (14) being worked on by a line travel device (12). The line travel device (12) can completely perform its operation on the first pipeline section and move on to the plug. The plug is then unclamped from the first pipeline section and the plug and line travel device are moved together to the second pipeline section (16) to be worked on. The plug is clamped to the second pipeline section (16) to be worked on and the line travel device moves off the plug onto the second pipeline section to perform its operation on the entire length of the section.