Inventor · disambiguated record
Henry Dykstra
Also filed as: DYKSTRA HENRY
21 granted patents·471 citations·filing 1989–2014
96Inventor score
Top patents by PatentIndex Score
21 records- 0194US5165148AToggle clamp with locking mechanismCAPITAL FORMATION INC·Filed 1991·Granted Nov 24, 1992·96 cites·11 claims
- 0290US6932335B1Locking clampCAPITAL FORMATION INC·Filed 2004·Granted Aug 23, 2005·38 cites·20 claims
- 0387US6374465B1Pull action clamp mechanismCAPITAL FORMATION INC·Filed 2000·Granted Apr 23, 2002·36 cites·11 claims
- 0485US6386598B1Locking power clampCAPITAL FORMATION INC·Filed 2000·Granted May 14, 2002·41 cites·10 claims
- 0584US8740208B2Clamping device with removable handlesHAGAN KENNETH·Filed 2010·Granted Jun 3, 2014·12 cites·17 claims
- 0683US6595507B2Hold down toggle clampCAPITAL FORMATION INC·Filed 2001·Granted Jul 22, 2003·27 cites·15 claims
- 0781US7878492B2T-slot clampCAPITAL FORMATION INC·Filed 2007·Granted Feb 1, 2011·14 cites·23 claims
- 0874US4958813ADie clampCAPITAL FORMATION INC·Filed 1989·Granted Sep 25, 1990·19 cites·12 claims
- 0973US5287602APowered toggle latch clampCAPITAL FORMATION INC·Filed 1992·Granted Feb 22, 1994·38 cites·10 claims
- 1071US6105947ALow profile pneumatic retractor clampCAPITAL FORMATION INC·Filed 1997·Granted Aug 22, 2000·30 cites·20 claims
- 1169US9254555B2Clamping device with removable handlesCAPITAL FORMATION INC·Filed 2014·Granted Feb 9, 2016·3 cites·8 claims
- 1268US5809623ASqueeze clampCAPITAL FORMATION INC·Filed 1997·Granted Sep 22, 1998·26 cites·18 claims
- 1363US5961109AAmplified hold-down clampCAPITAL FORMATION INC·Filed 1998·Granted Oct 5, 1999·22 cites·28 claims
- 1461US7314214B2Power clampCAPITAL FORMATION INC·Filed 2006·Granted Jan 1, 2008·3 cites·20 claims
- 1556US5967502AEnclosed pneumatic clampCAPITAL FORMATION INC·Filed 1997·Granted Oct 19, 1999·18 cites·6 claims
- 1651US5772193ADouble supported plunger clampCAPITAL FORMATION INC·Filed 1996·Granted Jun 30, 1998·15 cites·16 claims
- 1748US6755406B2Enclosed power clampCAPITAL FORMATION INC·Filed 2002·Granted Jun 29, 2004·2 cites·22 claims
- 1848US5257774APower actuated pull clampCAPITAL FORMATION INC·Filed 1992·Granted Nov 2, 1993·12 cites·19 claims
- 1941US5149070AEdge clampCAPITAL FORMATION INC·Filed 1991·Granted Sep 22, 1992·9 cites·1 claims
- 2039US5904349APush-pull clampCAPITAL FORMATION INC·Filed 1997·Granted May 18, 1999·8 cites·6 claims
- 2122US5115110AHydraulic quick change clampCAPITAL FORMATION INC·Filed 1990·Granted May 19, 1992·2 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →