Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876109 | Soluble covering for cardiac pacing electrode | David W. Mayer, Byron L. Gilman, Susan M. Walgren | 1989-10-24 |
| 4827940 | Soluble covering for cardiac pacing electrode | David W. Mayer, Byron L. Gilman, Susan M. Walgren | 1989-05-09 |