Assignee
ISI NORGREN INC
US·17 granted patents·613 citations·filing 1994–1999
Top patents by PatentIndex Score
17 records- 0195US5657972AClamp with inflatable bladderISI NORGREN INC·Filed 1994·Granted Aug 19, 1997·80 cites·5 claims
- 0291US5875417AClamp arm position sensing apparatusISI NORGREN INC·Filed 1996·Granted Feb 23, 1999·65 cites·15 claims
- 0388US6193291B1Vacuum cup apparatusISI NORGREN INC·Filed 1999·Granted Feb 27, 2001·46 cites·21 claims
- 0487US6079896AClamp with improved internal cam actionISI NORGREN INC·Filed 1998·Granted Jun 27, 2000·56 cites·20 claims
- 0587US5924545ARotatable shuttle transfer unitISI NORGREN INC·Filed 1996·Granted Jul 20, 1999·37 cites·5 claims
- 0678US6024392AVacuum cup actuatorISI NORGREN INC·Filed 1996·Granted Feb 15, 2000·57 cites·18 claims
- 0777US5826616AValve spool position detector apparatusISI NORGREN INC·Filed 1996·Granted Oct 27, 1998·39 cites·20 claims
- 0876US5762325APower actuated gripperISI NORGREN INC·Filed 1996·Granted Jun 9, 1998·34 cites·15 claims
- 0973US6070864AElectric power operated positioning apparatusISI NORGREN INC·Filed 1998·Granted Jun 6, 2000·25 cites·12 claims
- 1072US5938257APower actuated parallel gripperISI NORGREN INC·Filed 1996·Granted Aug 17, 1999·42 cites·29 claims
- 1171US5819783AModular 3-way valve with manual override, lockout, and internal sensorsISI NORGREN INC·Filed 1996·Granted Oct 13, 1998·36 cites·18 claims
- 1271US5634629ARotary clamp having a common plane mounting arrangementISI NORGREN INC·Filed 1994·Granted Jun 3, 1997·23 cites·2 claims
- 1369US6199846B1Electric power operated clamp with spring lockISI NORGREN INC·Filed 1998·Granted Mar 13, 2001·23 cites·17 claims
- 1458US5799932ARotary clamp having a common plane mounting arrangementISI NORGREN INC·Filed 1996·Granted Sep 1, 1998·16 cites·23 claims
- 1553US5738203AApparatus for translating harmonic motionISI NORGREN INC·Filed 1995·Granted Apr 14, 1998·13 cites·19 claims
- 1647US6003850AElectric power operated clampISI NORGREN INC·Filed 1998·Granted Dec 21, 1999·11 cites·19 claims
- 1746US5829112AMethod for manufacturing an enclosed power clampISI NORGREN INC·Filed 1996·Granted Nov 3, 1998·10 cites·38 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →