Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884163 | Conductive polymer devices | Nelson H. Thein | 1989-11-28 |
| 4859836 | Melt-shapeable fluoropolymer compositions | Hans E. Lunk, Donald A. Reed, Charles R. Hill, Andrew N. Au | 1989-08-22 |
| 4857880 | Electrical devices comprising cross-linked conductive polymers | Andrew N. Au, Timothy E. Fahey, Stephen M. Jacobs | 1989-08-15 |