Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823779 | Penile implant with compensator | Mark D. Daly, Jeffrey R. Gengler, Robert E. Trick | 1989-04-25 |
| 4813925 | Spiral ureteral stent | Donald L. Anderson | 1989-03-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823779 | Penile implant with compensator | Mark D. Daly, Jeffrey R. Gengler, Robert E. Trick | 1989-04-25 |
| 4813925 | Spiral ureteral stent | Donald L. Anderson | 1989-03-21 |