Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855467 | Heat curable epoxy compositions, and amine adducts of cobalt(II) complexes | — | 1989-08-08 |
| 4853423 | Curable polyphenylene ether-polyepoxide compositions useful in printed circuit board production | Erik W. Walles, John H. Lupinski, Mark Markovitz, James R. Presley, Michael J. Davis +6 more | 1989-08-01 |
| 4814391 | Heat curable epoxy compositions, and amine adducts of cobalt (II) complexes | — | 1989-03-21 |