Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5383922 | RF lead fixation and implantable lead | Duglas P. Zipes, Clare P. Ulrich, William M. Terrell | 1995-01-24 |
| 5246014 | Implantable lead system | Terrell M. Williams, James L. Jula, James E. Upton, Sten J. Ryden | 1993-09-21 |