Assignee
BTM CORP
US·86 granted patents·2,609 citations·filing 1983–2014
Top patents by PatentIndex Score
86 records- 0198US4757609AApparatus for joining sheet materialBTM CORP·Filed 1986·Granted Jul 19, 1988·89 cites·30 claims
- 0297US7694399B2Sheet fastening apparatus and methodBTM CORP·Filed 2005·Granted Apr 13, 2010·35 cites·39 claims
- 0397US4459735AJoining sheet metalBTM CORP·Filed 1983·Granted Jul 17, 1984·112 cites·7 claims
- 0496US6059277ARetracting power clampBTM CORP·Filed 1998·Granted May 9, 2000·79 cites·38 claims
- 0595US6378855B1Locking pin clampBTM CORP·Filed 1999·Granted Apr 30, 2002·79 cites·61 claims
- 0693US6115898AForce multiplying apparatus for clamping a workpiece and forming a joint thereinBTM CORP·Filed 1995·Granted Sep 12, 2000·68 cites·13 claims
- 0792US5860315ADevice for securing toolsBTM CORP·Filed 1996·Granted Jan 19, 1999·47 cites·33 claims
- 0892US5177861AApparatus for joining sheet materialBTM CORP·Filed 1991·Granted Jan 12, 1993·72 cites·19 claims
- 0991US4989443ACrimping apparatusBTM CORP·Filed 1990·Granted Feb 5, 1991·42 cites·19 claims
- 1091US4574453ASelf-attaching fastener and method of securing same to sheet materialBTM CORP·Filed 1984·Granted Mar 11, 1986·54 cites·35 claims
- 1190US5165670ARetracting power clampBTM CORP·Filed 1991·Granted Nov 24, 1992·63 cites·22 claims
- 1290US4910853AApparatus for joining sheet materialBTM CORP·Filed 1988·Granted Mar 27, 1990·54 cites·30 claims
- 1389US6722842B1End arm manipulatorBTM CORP·Filed 1998·Granted Apr 20, 2004·47 cites·39 claims
- 1489US6612557B2Adjustable stroke clampBTM CORP·Filed 2001·Granted Sep 2, 2003·38 cites·47 claims
- 1589US6502880B1Pin part locatorBTM CORP·Filed 2000·Granted Jan 7, 2003·30 cites·27 claims
- 1689US5267383AApparatus for joining sheet materialBTM CORP·Filed 1992·Granted Dec 7, 1993·61 cites·7 claims
- 1788US7029000B2Sealed locking pin locator clampBTM CORP·Filed 2004·Granted Apr 18, 2006·35 cites·26 claims
- 1888US6902159B2Sealed pin locating and clamping apparatusBTM CORP·Filed 2003·Granted Jun 7, 2005·36 cites·23 claims
- 1988US4574473ASelf-attaching fastener and apparatus for securing same to sheet materialBTM CORP·Filed 1984·Granted Mar 11, 1986·45 cites·33 claims
- 2087US5884903APowered clamp and gauging apparatusBTM CORP·Filed 1995·Granted Mar 23, 1999·47 cites·63 claims
- 2187US5339509AMethod for attachment of fastener to sheet materialBTM CORP·Filed 1993·Granted Aug 23, 1994·50 cites·26 claims
- 2286US7003861B2Tool assembly employing a flexible retainerBTM CORP·Filed 2004·Granted Feb 28, 2006·17 cites·22 claims
- 2386US6908077B2Clamp with swinging and linear motionBTM CORP·Filed 2002·Granted Jun 21, 2005·31 cites·40 claims
- 2486US5479687AApparatus for joining sheets of materialBTM CORP·Filed 1994·Granted Jan 2, 1996·44 cites·59 claims
- 2585US5853211AUniversal gripperBTM CORP·Filed 1997·Granted Dec 29, 1998·79 cites·33 claims
- 2685USD346942SPlastic clampBTM CORP·Filed 1993·Granted May 17, 1994·25 cites·1 claims
- 2784US6092270ADie for forming a jointBTM CORP·Filed 1998·Granted Jul 25, 2000·46 cites·20 claims
- 2884US5727302ADie and punch for forming a joint and method of making the dieBTM CORP·Filed 1994·Granted Mar 17, 1998·45 cites·38 claims
- 2984US5581860AApparatus for joining sheet materialBTM CORP·Filed 1995·Granted Dec 10, 1996·44 cites·3 claims
- 3084US5435049AApparatus for joining sheet materialBTM CORP·Filed 1993·Granted Jul 25, 1995·25 cites·57 claims
- 3184US5208974AApparatus for attaching a fastener to sheet materialBTM CORP·Filed 1991·Granted May 11, 1993·38 cites·66 claims
- 3284US5171001ASealed power clampBTM CORP·Filed 1991·Granted Dec 15, 1992·49 cites·20 claims
- 3383US5737819AFastening apparatusBTM CORP·Filed 1995·Granted Apr 14, 1998·36 cites·29 claims
- 3483US5027503AApparatus for joining sheet materialBTM CORP·Filed 1990·Granted Jul 2, 1991·38 cites·4 claims
- 3582US7194859B1IntensifierBTM CORP·Filed 2005·Granted Mar 27, 2007·10 cites·31 claims
- 3682US4878284AHand held sheet metal joining systemBTM CORP·Filed 1987·Granted Nov 7, 1989·37 cites·30 claims
- 3781US7370856B2Rotating head pin clampBTM CORP·Filed 2005·Granted May 13, 2008·15 cites·24 claims
- 3881USD557128SButton shape for clinch jointBTM CORP·Filed 2005·Granted Dec 11, 2007·27 cites·1 claims
- 3981US6735944B2Air to oil intensifierBTM CORP·Filed 2002·Granted May 18, 2004·19 cites·13 claims
- 4081US5208973AApparatus for joining sheet materialBTM CORP·Filed 1991·Granted May 11, 1993·43 cites·19 claims
- 4180US5516173AGripperBTM CORP·Filed 1993·Granted May 14, 1996·42 cites·15 claims
- 4280US5150513AApparatus for joining sheet materialBTM CORP·Filed 1991·Granted Sep 29, 1992·40 cites·1 claims
- 4379US6785959B2Tool assembly employing a flexible retainerBTM CORP·Filed 2002·Granted Sep 7, 2004·11 cites·37 claims
- 4479US6557840B2Powered clamp with unlocking featureBTM CORP·Filed 2001·Granted May 6, 2003·22 cites·39 claims
- 4578US6488273B2Powered pivot unitBTM CORP·Filed 2001·Granted Dec 3, 2002·16 cites·28 claims
- 4678US5938259APad for universal gripperBTM CORP·Filed 1997·Granted Aug 17, 1999·50 cites·18 claims
- 4777US5431089AForce generating mechanismBTM CORP·Filed 1994·Granted Jul 11, 1995·22 cites·13 claims
- 4875US7263831B2Air-to-oil intensifying cylinderBTM CORP·Filed 2004·Granted Sep 4, 2007·14 cites·18 claims
- 4975US5031442APunch anvils for sheet fastening systemsBTM CORP·Filed 1990·Granted Jul 16, 1991·27 cites·46 claims
- 5074US9931720B2Method of using a pierce nut insertion toolBTM CORP·Filed 2014·Granted Apr 3, 2018·3 cites·22 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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