Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824543 | Guidance system for a cryocatheter | — | 2004-11-30 |
| 6803069 | Method for imparting a bio-active coating | Birendra K. Patnaik, Horng-Ban Lin, Richard J. Zdrahala | 2004-10-12 |
| 6796979 | Coaxial catheter system for performing a single step cryoablation | — | 2004-09-28 |
| 6719783 | PTFE vascular graft and method of manufacture | Jamie Henderson, Edward Dormier, Richard J. Zdrahala, Gary L. Loomis, Ronald Rakos +1 more | 2004-04-13 |