Assignee
NORGREN AUTOMOTIVE INC
US·18 granted patents·3 pending applications·419 citations·filing 1998–2009
Top patents by PatentIndex Score
21 records- 0191US6416045B1Rotary clamp having predetermined adjustable clamping anglesNORGREN AUTOMOTIVE INC·Filed 2000·Granted Jul 9, 2002·44 cites·15 claims
- 0288US6619872B2Modular tooling coupling apparatusNORGREN AUTOMOTIVE INC·Filed 2000·Granted Sep 16, 2003·61 cites·22 claims
- 0388US6557452B1Valve and position control system integrable with clampNORGREN AUTOMOTIVE INC·Filed 2000·Granted May 6, 2003·32 cites·56 claims
- 0486US6397876B1Method for maintaining the operating condition of a vacuum responsive device during loss and resumption of powerNORGREN AUTOMOTIVE INC·Filed 2001·Granted Jun 4, 2002·36 cites·18 claims
- 0583US6557841B2Over-center power clamp toggle mechanismNORGREN AUTOMOTIVE INC·Filed 2001·Granted May 6, 2003·32 cites·19 claims
- 0681USRE41223EClamp with improved internal cam actionNORGREN AUTOMOTIVE INC·Filed 2005·Granted Apr 13, 2010·12 cites·31 claims
- 0779US6565074B1Rotary clamp having an adjustable pre-stopNORGREN AUTOMOTIVE INC·Filed 2001·Granted May 20, 2003·28 cites·18 claims
- 0878US6397885B1Vacuum control apparatus for maintaining the operating condition of a vacuum responsive device during loss and resumption of powerNORGREN AUTOMOTIVE INC·Filed 2001·Granted Jun 4, 2002·22 cites·18 claims
- 0975US6616133B1Linear actuator having an adjustable piston rodNORGREN AUTOMOTIVE INC·Filed 2001·Granted Sep 9, 2003·21 cites·10 claims
- 1075US6422549B2Electric power operated clamp with spring lockNORGREN AUTOMOTIVE INC·Filed 2000·Granted Jul 23, 2002·16 cites·14 claims
- 1172US6880816B1Structure for isolating mounting and clamping forces of a power clampNORGREN AUTOMOTIVE INC·Filed 2001·Granted Apr 19, 2005·19 cites·20 claims
- 1269US6409411B1Modular tooling coupling apparatusNORGREN AUTOMOTIVE INC·Filed 1999·Granted Jun 25, 2002·41 cites·38 claims
- 1366US6142725ARotatable shuttle transfer unitNORGREN AUTOMOTIVE INC·Filed 1999·Granted Nov 7, 2000·16 cites·3 claims
- 1461US7156385B2Linearly adjustable apparatus for locating a workpieceNORGREN AUTOMOTIVE INC·Filed 2004·Granted Jan 2, 2007·10 cites·19 claims
- 1561US6386354B1Harmonic lift and transfer systemNORGREN AUTOMOTIVE INC·Filed 2000·Granted May 14, 2002·10 cites·20 claims
- 1655USRE39786EClamp with improved internal cam actionNORGREN AUTOMOTIVE INC·Filed 2002·Granted Aug 21, 2007·6 cites·42 claims
- 1745US2010150743A1Single Line Venturi ApparatusNORGREN AUTOMOTIVE INC·Filed 2009·Application pending·0 cites
- 1845US2008226427A1Apparatus for accurately positioning and supporting modular toolingNORGREN AUTOMOTIVE INC·Filed 2008·Application pending·0 cites
- 1944US6192284B1Clamping arm position sensing apparatusNORGREN AUTOMOTIVE INC·Filed 1998·Granted Feb 20, 2001·11 cites·18 claims
- 2043US2006285915A1Apparatus for incrementally adjusting a modular tooling couplingNORGREN AUTOMOTIVE INC·Filed 2006·Application pending·0 cites
- 2138US7490532B2Rotatably adjustable apparatus for locating a workpieceNORGREN AUTOMOTIVE INC·Filed 2004·Granted Feb 17, 2009·2 cites·17 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →