Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860446 | Medical electrical lead and method of manufacture | Joseph F. Lessar, Duane L. Rosenberg, Robert E. Kraska, James M. Speckien | 1989-08-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4860446 | Medical electrical lead and method of manufacture | Joseph F. Lessar, Duane L. Rosenberg, Robert E. Kraska, James M. Speckien | 1989-08-29 |