Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5934283 | Pubovaginal sling device | Germain E. Willem, Christopher L. Harris, Susan J. Hartjes-Doherty | 1999-08-10 |
| 4950282 | Wound closure strips | Arthur A. Beisang, Robert A. Ersek | 1990-08-21 |
| 4950699 | Wound dressing incorporating collagen in adhesive layer | — | 1990-08-21 |
| 4915113 | Method and apparatus for monitoring the patency of vascular grafts | — | 1990-04-10 |
| 4780168 | Wound closure strips | Arthur A. Beisang, Robert A. Ersek | 1988-10-25 |
| 4456589 | Preparation of animal tissues for surgical implantation in human recipients | Arthur A. Beisang | 1984-06-26 |
| 4422759 | Photographic accessory | Robert A. Ersek, Arthur A. Beisang | 1983-12-27 |
| D262065 | Hand pan | Robert A. Ersek, Arthur A. Beisang | 1981-11-24 |
| 4240794 | Method of preforming vascular grafts of human and other animal origin | Robert A. Ersek, Arthur A. Beisang | 1980-12-23 |
| 4239492 | Method of preparing vascular grafts of human and other umbilical cord origins for tissue ingrowth | Robert A. Ersek, Arthur A. Beisang | 1980-12-16 |