Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4678833 | Miscible polymer blends containing poly(2-alkyl-2-oxazoline) | Henno Keskkula, James C. Pawloski, Edward H. Yonkers | 1987-07-07 |
| 4595707 | Membranes comprising microporous structure | Edward J. Kramer, Lu H. Tung | 1986-06-17 |
| 4576721 | Miscible polymer blends containing poly(2-alkyl-2-oxazoline) | Henno Keskkula, James C. Pawloski, Edward H. Yonkers | 1986-03-18 |
| 4547530 | Miscible polymer blends containing poly(2-alkyl-2-oxazoline) | James C. Pawloski, Henno Keskkula, Edward H. Yonkers | 1985-10-15 |
| 4508871 | Transparent blends of polymethylmethacrylate and certain styrene copolymers | Henno Keskkula, Donald A. Maass | 1985-04-02 |
| 4493927 | Condensation polymers of sulfur compounds and norbornenyl compounds | Kenneth R. Hilton | 1985-01-15 |
| 4460744 | Blends of grafted acrylate polymers and mass-made ABS-type resins | Henno Keskkula, Donald A. Maass | 1984-07-17 |
| 4366289 | Acrylate-grafted elastomers as polymer modifiers | Henno Keskkula, Donald A. Maass | 1982-12-28 |