Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6233269 | Apparatus and method for protecting components of a light source | Michael A. Wolf, Jerome S. Conia, Richard D. Zigweid, David J. Costello, Barry A. Hudy | 2001-05-15 |
| 5993439 | Lens shield for laser skin perforation | David J. Costello, Michael A. Wolf, Kenneth G. Schalhoub, Aleksei Y. Dergatchev, Warren E. Parkhurst +2 more | 1999-11-30 |