Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876440 | Electrical devices comprising conductive polymer compositions | Jeffrey C. Leder | 1989-10-24 |
| 4866253 | Electrical devices comprising conductive polymer compositions | Jeffrey C. Leder | 1989-09-12 |