Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4366197 | Building wall panels and method of making the same | Charles M. Hanlon, James H. Mein | 1982-12-28 |
| 4362785 | Polymers containing 2,5-oxolanylene segments | Alan R. Katritzky | 1982-12-07 |
| 4331916 | Meter movement having reinforced armature assembly | Edward F. Scannell | 1982-05-25 |
| 4309516 | Polymers containing 2,5-oxolanylene segments | Alan R. Katritzky | 1982-01-05 |