Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5522196 | Thin wall profile having outer weather band ultra violet light resistant layer | Donald W. DeMello, Wolfgang Gasselseder, John F. Lubera | 1996-06-04 |
| 4840982 | Polymer blends containing ionomeric elastomers | John R. Campbell, Robert E. Williams, Sterling B. Brown, Robert Florence | 1989-06-20 |