Inventor · disambiguated record
Jerald Vanderpol
Also filed as: VANDER POL JERALD W · VANDERPOL JERALD · VANDERPOL JERALD W
23 granted patents·691 citations·filing 1986–2012
97Inventor score
Top patents by PatentIndex Score
23 records- 0195US6492618B1Automatic weld head alignment and guidance system and methodTRI TOOL INC·Filed 2000·Granted Dec 10, 2002·108 cites·22 claims
- 0295US4829860ASegmented sliding bearing arrangement for portable latheTRI TOOL INC·Filed 1988·Granted May 16, 1989·88 cites·13 claims
- 0393US6966731B2Cutting tool and track guidance systemTRI TOOL INC·Filed 2004·Granted Nov 22, 2005·47 cites·15 claims
- 0492US4890385AAutomatic feed system for a tube cutterTRI TOOL INC·Filed 1988·Granted Jan 2, 1990·60 cites·25 claims
- 0590US7270505B2Cutting and beveling toolTRI TOOL INC·Filed 2004·Granted Sep 18, 2007·33 cites·13 claims
- 0689US7677846B2Method and apparatus for weld profilingTRI TOOL INC·Filed 2006·Granted Mar 16, 2010·19 cites·6 claims
- 0788US4802278AGear driven tube cutterTRI TOOL INC·Filed 1987·Granted Feb 7, 1989·70 cites·25 claims
- 0887US8955733B2Internal pipe line-up clamping moduleVANDERPOL JERALD·Filed 2012·Granted Feb 17, 2015·15 cites·13 claims
- 0986US4872249ATool support and guide system for repair of boiler tube panels and process for carrying out repair using sameTRI TOOL INC·Filed 1988·Granted Oct 10, 1989·49 cites·9 claims
- 1080US7914243B2Method and apparatus for weld profilingTRI TOOL INC·Filed 2010·Granted Mar 29, 2011·6 cites·6 claims
- 1176US6309145B1Portable machine tool for conditioning header tube openings for butt-welding tubesTRI TOOL INC·Filed 2000·Granted Oct 30, 2001·20 cites·18 claims
- 1276US4754672ASegmented sliding bearing arrangement for portable latheTRI TOOL INC·Filed 1987·Granted Jul 5, 1988·31 cites·4 claims
- 1374US4667548AEnd preparation tool for pipe fittingsTRI TOOL INC·Filed 1986·Granted May 26, 1987·35 cites·26 claims
- 1465US4981055APortable facing toolTRI TOOL INC·Filed 1989·Granted Jan 1, 1991·21 cites·16 claims
- 1558USD312953STube cutting toolTRI TOOL INC·Filed 1987·Granted Dec 18, 1990·8 cites·1 claims
- 1654US5743539AQuick setting and release actuator for work holderTRI TOOL INC·Filed 1996·Granted Apr 28, 1998·17 cites·27 claims
- 1754US4823655AMulti-speed drive system for a portable latheTRI TOOL INC·Filed 1986·Granted Apr 25, 1989·14 cites·3 claims
- 1851US5738268AMethod for preparing tube weld sample for internal visual inspectionTRI TOOL INC·Filed 1996·Granted Apr 14, 1998·15 cites·7 claims
- 1943US4976176AWeld crown removal moduleTRI TOOL INC·Filed 1989·Granted Dec 11, 1990·8 cites·10 claims
- 2038US5083484APipe end preparation tool having improved torque reacting and clamping capabilitiesTRI TOOL INC·Filed 1990·Granted Jan 28, 1992·8 cites·9 claims
- 2137US4911574ACam lock for tool elementsTRI TOOL INC·Filed 1988·Granted Mar 27, 1990·10 cites·13 claims
- 2232US5934688AQuick setting and release actuator for work holderTRI TOOL INC·Filed 1998·Granted Aug 10, 1999·5 cites·20 claims
- 2331US4955263APipe end preparation tool having improved torque reacting and clamping capabilitiesTRI TOOL INC·Filed 1989·Granted Sep 11, 1990·4 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →