Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188596 | Transparent prostate dilation balloon and scope | Robert S. Bley, Bobby Purkait | 1993-02-23 |
| 5159920 | Scope and stent system | Robert S. Bley, Bobby Purkait | 1992-11-03 |
| 4823815 | Tissue expanding device and method of making same | David A. Watson, Michele R. Jensen | 1989-04-25 |