Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D358643 | Double edge surgical blade with undercut capability | William R. Knepshield, Kristen S. Knepshield | 1995-05-23 |
| 5376099 | Undercut diamond surgical blade and method of using the same | William W. Ellis, Jr., William R. Knepshield, Kristen S. Fay | 1994-12-27 |