Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820586 | Pyroelectric and isotropic piezoelectric polymer blends | Neil W. Loeding, Claudia I. Poser | 1989-04-11 |
| 4795668 | Bicomponent fibers and webs made therefrom | Daniel E. Meyer | 1989-01-03 |