Issued Patents All Time
Showing 51–54 of 54 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4625000 | Process for preparing sulfonated poly(aryl ether) resins | Donald R. Kelsey | 1986-11-25 |
| 4603177 | Silicon-lactam blends and products obtained therefrom | Peter P. Policastro | 1986-07-29 |
| 4550140 | Circuit board substrates prepared from poly(aryl ethers)s | Stephen B. Rimsa, James E. Harris, Louis M. Maresca | 1985-10-29 |
| 4473684 | Poly (aryl ether)s | Louis M. Maresca | 1984-09-25 |