|
| US4207783 | 14 Apr 1978 | 17 Jun 1980 | Consolidated Devices Inc. | Torque wrench |
| US4316397 | 3 Jul 1980 | 23 Feb 1982 | Skidmore Engineering Div. Buckeye Gear Company | Torque wrench |
| US4774864 | 9 Jul 1986 | 4 Oct 1988 | Facom | Dynamometric screw-driver |
| US5239875 | 20 Feb 1992 | 31 Aug 1993 | JS Technology, Inc. | Torque limiting tool |
| US6487943 | 10 Oct 2000 | 3 Dec 2002 | Kapman AB | Torque limiting screwdriver |
| US6978705 | 2 Dec 2004 | 27 Dec 2005 | | Torque wrench |
| US7127955 | 12 Mar 2004 | 31 Oct 2006 | Bondhus Corporation | Torque limiting handle |
| US7272999 | 11 Feb 2005 | 25 Sep 2007 | Snap-on Incorporated | T-handled torque-limiting driver |
| US7544197 | 6 May 2004 | 9 Jun 2009 | Greatbatch Ltd. | Rotatable lead introducer |
| US7890192 | 5 Jun 2009 | 15 Feb 2011 | Greatbatch Ltd. | Method for inserting a lead electrode into body tissue using a rotatable lead introducer |
| US7930040 | 4 Jun 2009 | 19 Apr 2011 | Greatbatch Ltd. | Rotatable lead introducer |
| USD297104 | 12 Dec 1985 | 9 Aug 1988 | Skil Corporation | Cordless screwdriver |
| USD298009 | 12 Dec 1985 | 11 Oct 1988 | Skil Corporation | Combined cordless screwdriver and charging stand |
