Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8142468 | Guidewire with distal expansion feature and method for enhancing the deliverability and crossability of medical devices | Robert Burgermeister, Kirk Johnson | 2012-03-27 |
| 6613075 | Rapid exchange self-expanding stent delivery catheter system | Stephen R. Healy | 2003-09-02 |
| 6540768 | Vascular filter system | Pedro Diaz, Mark L. Pomeranz, Robert P. Letendre | 2003-04-01 |
| 6245040 | Perfusion balloon brace and method of use | Kirk Johnson, Susana Martinez | 2001-06-12 |
| 5895405 | Method and apparatus for dilatation catheterization | — | 1999-04-20 |
| 5851464 | Method of making a fuseless soft tip catheter | Luis A. Davila, Stephen J. Querns | 1998-12-22 |
| 5792300 | Perfusion catheter and striped extrusion method of manufacture | Stephen J. Querns | 1998-08-11 |
| 5713854 | Method and apparatus for dilatation catheterization | Kirk Johnson | 1998-02-03 |
| 5507726 | Perfusion catheter with moving tube | Kirk Johnson | 1996-04-16 |
| 5484411 | Spiral shaped perfusion balloon and method of use and manufacture | Susana Martinez | 1996-01-16 |
| 5460185 | Tool and method facilitating rapid PCTA catheter exchange | Kirk Johnson | 1995-10-24 |
| 5425714 | Perfusion catheter with moving body | Kirk Johnson | 1995-06-20 |
| 5290232 | Replaceable dilatation catheter | Kirk Johnson | 1994-03-01 |
| 5205822 | Replaceable dilatation catheter | Kirk Johnson | 1993-04-27 |