Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5766200 | Rotatable endoscopic shaver with polymeric blades | William F. Mazurek | 1998-06-16 |
| 5540708 | Polymeric rotatable shaver blade with interlocking cutting tip | Joepert R. Lim, A. Frank Trott, William F. Mazurek, W. Lane Ector, Jr. | 1996-07-30 |