Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4404403 | Process for producing aliphatic amines | Harold E. Swift, Anatoli Onopchenko | 1983-09-13 |
| 4328157 | Production of maleic anhydride | Anthony J. Perrotta | 1982-05-04 |
| 4328158 | Production of maleic anhydride | Anthony J. Perrotta | 1982-05-04 |
| 4296046 | Process for the manufacture of acrylonitrile | William L. Kehl | 1981-10-20 |
| 4293716 | Process for preparing alkyldimethylamines | Harold E. Swift, Phillip Adams | 1981-10-06 |
| 4251465 | Process for preparing alkyldimethylamines | Harold E. Swift, Phillip Adams | 1981-02-17 |
| 4226680 | Process for electrolytic coloration of anodized aluminium | William E. Cooke | 1980-10-07 |
| 4222899 | Ammoxidation catalyst | William L. Kehl | 1980-09-16 |