Inventor · disambiguated record
Peter C. Williams
Also filed as: WILLIAMS PETER · WILLIAMS PETER C · WILLIAMS PETER CHARLES
162 granted patents·41 pending applications·5,501 citations·filing 1981–2024
99Inventor score
Top patents by PatentIndex Score
203 records- 0199US7100949B2Ferrule with relief to reduce gallingSWAGELOK CO·Filed 2003·Granted Sep 5, 2006·1.3k cites·21 claims
- 0298US7677602B2Tube fittingSWAGELOK CO·Filed 2007·Granted Mar 16, 2010·45 cites·27 claims
- 0397US11002395B2Push to connect conduit fitting with ferruleSWAGELOK CO·Filed 2020·Granted May 11, 2021·8 cites·20 claims
- 0497US7695027B2Fitting for tube and pipeSWAGELOK CO·Filed 2005·Granted Apr 13, 2010·48 cites·8 claims
- 0597US7497483B2Fitting for tube and pipe with cartridgeSWAGELOK CO·Filed 2005·Granted Mar 3, 2009·44 cites·37 claims
- 0696US11473183B2Enhanced activation of self-passivating metalsSWAGELOK CO·Filed 2020·Granted Oct 18, 2022·4 cites·22 claims
- 0796US10214805B2Enhanced activation of self-passivating metalsSWAGELOK CO·Filed 2015·Granted Feb 26, 2019·17 cites·26 claims
- 0896US7614668B1Ferrule with plural inner diametersSWAGELOK CO·Filed 2007·Granted Nov 10, 2009·27 cites·5 claims
- 0995US11649538B2Chemical activation of self-passivating metalsSWAGELOK CO·Filed 2021·Granted May 16, 2023·4 cites·20 claims
- 1095US10604832B2Enhanced activation of self-passivating metalsSWAGELOK CO·Filed 2018·Granted Mar 31, 2020·7 cites·20 claims
- 1195US10458582B2Single action push to connect conduit fitting with colletingSWAGELOK CO·Filed 2016·Granted Oct 29, 2019·13 cites·20 claims
- 1295US8931810B2Conduit gripping device having retaining structure for conduit fittingCLASON MARK A·Filed 2011·Granted Jan 13, 2015·28 cites·23 claims
- 1395US8876170B2Tapered drive nut for conduit fittingWILLIAMS PETER C·Filed 2010·Granted Nov 4, 2014·23 cites·10 claims
- 1495US7591181B2Ultrasonic testing of fitting assemblySWAGELOK CO·Filed 2007·Granted Sep 22, 2009·32 cites·18 claims
- 1595US6785889B1System and method for scheduling bandwidth resources using a Kalman estimator with active feedbackAUREMA INC·Filed 2000·Granted Aug 31, 2004·361 cites·7 claims
- 1695US6641037B2Method and system for interactively providing product related information on demand and providing personalized transactional benefits at a point of purchaseFiled 2001·Granted Nov 4, 2003·236 cites·31 claims
- 1795US6629708B2Ferrule with relief to reduce gallingSWAGELOK CO·Filed 1999·Granted Oct 7, 2003·102 cites·10 claims
- 1895US6131963AFerrule with relief to reduce gallingSWAGELOK CO·Filed 1998·Granted Oct 17, 2000·67 cites·11 claims
- 1994US10704722B2Single action push to connect conduit fittingSWAGELOK CO·Filed 2019·Granted Jul 7, 2020·9 cites·19 claims
- 2094US10619780B2Single action push to connect conduit fittingSWAGELOK CO·Filed 2018·Granted Apr 14, 2020·8 cites·20 claims
- 2194US10584820B2Push to connect conduit fitting with ferruleSWAGELOK CO·Filed 2018·Granted Mar 10, 2020·10 cites·13 claims
- 2294US10047887B2Conduit gripping device having retaining structure for conduit fittingSWAGELOK CO·Filed 2016·Granted Aug 14, 2018·6 cites·26 claims
- 2394US10024468B2Conduit fitting with components adapted for facilitating assemblySWAGELOK CO·Filed 2015·Granted Jul 17, 2018·11 cites·30 claims
- 2494US8038180B2Fitting with taper and single ferruleSWAGELOK CO·Filed 2009·Granted Oct 18, 2011·27 cites·18 claims
- 2594US7334728B2Method and system for interactively providing product related information on demand and providing personalized transactional benefits at a point of purchaseWILLIAMS PATENT LICENSING PLC·Filed 2004·Granted Feb 26, 2008·231 cites·30 claims
- 2694US7066496B2Fitting with separable gripping device for pipe and tubeSWAGELOK CO·Filed 2003·Granted Jun 27, 2006·57 cites·32 claims
- 2794US6640457B2Intrinsic gauging for tube fittingsSWAGELOK CO·Filed 2002·Granted Nov 4, 2003·70 cites·31 claims
- 2894US6547888B1Modified low temperature case hardening processesSWAGELOK CO·Filed 2000·Granted Apr 15, 2003·75 cites·60 claims
- 2994US4572239AHigh pressure ball valveWHITEY CO·Filed 1984·Granted Feb 25, 1986·78 cites·17 claims
- 3093US10295093B2Conduit connection with sensor on a threaded bodySWAGELOK CO·Filed 2016·Granted May 21, 2019·11 cites·40 claims
- 3193US9903518B2Single action push to connect conduit fittingSWAGELOK CO·Filed 2014·Granted Feb 27, 2018·13 cites·42 claims
- 3293US9400070B2Conduit fitting with sensor on a threaded nutSWAGELOK CO·Filed 2015·Granted Jul 26, 2016·11 cites·13 claims
- 3393US8439404B2Conduit connection with sensing functionANTON ARTHUR FRANK·Filed 2008·Granted May 14, 2013·59 cites·9 claims
- 3493US7430811B2Intrinsic gauging for tube fittingsSWAGELOK CO·Filed 2007·Granted Oct 7, 2008·24 cites·21 claims
- 3593US7284433B2Ultrasonic testing of fitting assembly for fluid conduits with a hand-held apparatusSWAGELOK CO·Filed 2003·Granted Oct 23, 2007·51 cites·24 claims
- 3693US7108288B2Tube fitting with separable tube gripping ringSWAGELOK CO·Filed 2002·Granted Sep 19, 2006·50 cites·27 claims
- 3793US6279242B1Intrinsic gauging for tube fittingsSWAGELOK CO·Filed 1999·Granted Aug 28, 2001·63 cites·21 claims
- 3893US6123320ASanitary diaphragm valveSWAGELOK CO·Filed 1999·Granted Sep 26, 2000·93 cites·28 claims
- 3993US5882050AFerrule with relief to reduce gallingFiled 1997·Granted Mar 16, 1999·67 cites·20 claims
- 4093US5263682AValve stem packing systemWHITEY CO·Filed 1992·Granted Nov 23, 1993·127 cites·4 claims
- 4193US4895341APinch valveWHITEY CO·Filed 1988·Granted Jan 23, 1990·63 cites·17 claims
- 4293US4602762ABall valve and seat assemblyWHITEY CO·Filed 1983·Granted Jul 29, 1986·62 cites·6 claims
- 4392US11193197B2Chemical activation of self-passivating metalsSWAGELOK CO·Filed 2019·Granted Dec 7, 2021·5 cites·15 claims
- 4492US9010810B2Conduit connection with non-wetted strain sensorSWAGELOK CO·Filed 2013·Granted Apr 21, 2015·14 cites·3 claims
- 4592US8007013B2Fitting with adapted engaging surfacesSWAGELOK CO·Filed 2006·Granted Aug 30, 2011·25 cites·7 claims
- 4691USD884130SBack ferruleSWAGELOK CO·Filed 2018·Granted May 12, 2020·3 cites·1 claims
- 4790US10316998B2Conduit fitting subassembly and retaining toolSWAGELOK CO·Filed 2016·Granted Jun 11, 2019·4 cites·17 claims
- 4890US9958100B2Push to connect conduit fitting with ferruleWILLIAMS PETER C·Filed 2011·Granted May 1, 2018·12 cites·25 claims
- 4990US9212416B2Low temperature carburization under soft vacuumWILLIAMS PETER C·Filed 2010·Granted Dec 15, 2015·5 cites·32 claims
- 5090US8997325B2Fitting assembly evaluating apparatus and methodsWILLIAMS PETER C·Filed 2010·Granted Apr 7, 2015·11 cites·32 claims
Showing the top 50 of 203 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →