|
| US4793349 | 13 Mar 1986 | 27 Dec 1988 | | Needle holder for surgery |
| US5046381 | 16 Jun 1989 | 10 Sep 1991 | Lawrence P. Mueller | Grip system for hand tools and instruments |
| US5146810 | 5 Aug 1991 | 15 Sep 1992 | | Grip system for hand tools and instruments |
| US5263754 | 21 Apr 1992 | 23 Nov 1993 | | Barbed tweezers with magnifying glass |
| USD287416 | 14 Aug 1984 | 23 Dec 1986 | | Tweezers |
| USD292031 | 6 Jun 1985 | 22 Sep 1987 | | Tweezer |
| USD301371 | 10 Jul 1986 | 30 May 1989 | | Dental bracket placement instrument |
| USD331800 | 13 Aug 1990 | 15 Dec 1992 | | Forceps |
| USD343027 | 16 Apr 1991 | 4 Jan 1994 | | Combine tweezers and magnifying glass |
| USD472675 | 10 Sep 2002 | 1 Apr 2003 | Tweezerman Corporation | Tweezer |
| USD483909 | 23 Jul 2002 | 16 Dec 2003 | | Tweezer for unwanted hair |
| USD507678 | 23 Feb 2004 | 19 Jul 2005 | Tweezerman Corporation | Tweezer |
