Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5195970 | Collapsible balloon catheters | — | 1993-03-23 |
| 5141368 | Automated side-drilled device and method for catheters | Gary Bullard | 1992-08-25 |
| 5102324 | Precision tipping device for surgical catheters | Gary Bullard | 1992-04-07 |
| 4995865 | Multi-lumen catheters | Thomas R. Johnson | 1991-02-26 |
| 4950239 | Angioplasty balloons and balloon catheters | Thomas R. Johnson, Tilak M. Shah | 1990-08-21 |