Jerald VanderPol — 23 Patents at Tri Tool

Jerald VanderPol has been granted 23 US patents while listed as an inventor at Tri Tool. The first was granted in 1987 and the most recent in February 2015. Jerald VanderPol ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Jerald VanderPol in Lake Forest, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #	Title	Co-Inventors	Date
8955733	Internal pipe line-up clamping module	Vinh Hoang	2015-02-17
7914243	Method and apparatus for weld profiling	Lane L. Larson	2011-03-29
7677846	Method and apparatus for weld profiling	Lane L. Larson	2010-03-16
7270505	Cutting and beveling tool	Lane L. Larson	2007-09-18
6966731	Cutting tool and track guidance system	Lane L. Larson	2005-11-22
6492618	Automatic weld head alignment and guidance system and method	Dale A. Flood	2002-12-10
6309145	Portable machine tool for conditioning header tube openings for butt-welding tubes	Clement Tremblay	2001-10-30
5934688	Quick setting and release actuator for work holder	Mark A. Marshall, Donald T. Stanley, Clement Tremblay	1999-08-10
5743539	Quick setting and release actuator for work holder	Mark A. Marshall, Donald T. Stanley, Clement Tremblay	1998-04-28
5738268	Method for preparing tube weld sample for internal visual inspection	Clement Tremblay	1998-04-14
5083484	Pipe end preparation tool having improved torque reacting and clamping capabilities	Mark A. Marshall, Warren V. Wheeler	1992-01-28
4981055	Portable facing tool	William E. Sandford	1991-01-01
D312953	Tube cutting tool	Cory J. Silber	1990-12-18
4976176	Weld crown removal module	William H. Astle	1990-12-11
4955263	Pipe end preparation tool having improved torque reacting and clamping capabilities	Mark A. Marshall, Warren V. Wheeler	1990-09-11
4911574	Cam lock for tool elements	Randall Schuster	1990-03-27
4890385	Automatic feed system for a tube cutter	Cory J. Silber	1990-01-02
4872249	Tool support and guide system for repair of boiler tube panels and process for carrying out repair using same	Cory J. Silber, William H. Astle	1989-10-10
4829860	Segmented sliding bearing arrangement for portable lathe	—	1989-05-16
4823655	Multi-speed drive system for a portable lathe	—	1989-04-25
4802278	Gear driven tube cutter	Neil Pfafman, Cory J. Silber	1989-02-07
4754672	Segmented sliding bearing arrangement for portable lathe	—	1988-07-05
4667548	End preparation tool for pipe fittings	Henry Astle, Randall Schuster, Terry B. Linton	1987-05-26

Jerald VanderPol — 23 Patents

Issued Patents All Time

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