Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6136352 | Sanitary novelty candy product | Scott Silverstein | 2000-10-24 |
| 5403305 | Mitral valve prosthesis rotator | Joseph A. Sauter, Louis A. Campbell | 1995-04-04 |
| 5192313 | Heart valve prosthesis with improved bi-leaflet pivot design | Louis A. Campbell | 1993-03-09 |