|
| US4273117 | 24 Aug 1979 | 16 Jun 1981 | | Apparatus for drilling bone |
| US4596243 | 25 May 1983 | 24 Jun 1986 | | Surgical methods and apparatus for bone removal |
| US4884571 | 30 Sep 1985 | 5 Dec 1989 | Intech, Inc. | Cranial perforator with reentrant cutting segment |
| US4895146 | 29 Dec 1988 | 23 Jan 1990 | | Surgical bone-grinding instrument |
| US5035699 | 9 Jan 1990 | 30 Jul 1991 | Dow Corning Wright | Patella track cutter and guide |
| US5084052 | 9 Feb 1989 | 28 Jan 1992 | Baxter International Inc. | Surgical cutting instrument with plurality of openings |
| US5122134 | 2 Feb 1990 | 16 Jun 1992 | Pfizer Hospital Products Group, Inc. | Surgical reamer |
| US5190548 | 10 Apr 1991 | 2 Mar 1993 | Linvatec Corporation | Surgical reamer |
| US5490852 | 16 Feb 1994 | 13 Feb 1996 | | Orthopedic awl |
| US8152809 | 14 Jun 2006 | 10 Apr 2012 | Vanderbilt University | Flat cut bit for cranial perforator |
| USD378780 | 7 Mar 1994 | 8 Apr 1997 | Arthrex Inc. | Cannulated headed reamer |
| USD662590 | 20 Oct 2010 | 26 Jun 2012 | Shofu Inc. | Dental rotary instruments |
| USD663031 | 20 Oct 2010 | 3 Jul 2012 | Shofu Inc. | Dental rotary instruments |
