Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610455 | Electret containing syndiotactic vinyl aromatic polymer | Richard C. Allen, Charles R. Kleissler, David B. Redmond | 1997-03-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5610455 | Electret containing syndiotactic vinyl aromatic polymer | Richard C. Allen, Charles R. Kleissler, David B. Redmond | 1997-03-11 |