Issued Patents All Time
Showing 151–156 of 156 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4259471 | Polyphenylether-bridged polyphthalocyanine | James R. Griffith | 1981-03-31 |
| 4238601 | Perfluorinated aliphatic phenoxy bisorthodinitriles and polyphthalocyanines therefrom | James R. Griffith | 1980-12-09 |
| 4234712 | Polyphthalocyanine resins | James R. Griffith | 1980-11-18 |
| 4226801 | Terminated bis(3,4-dicyanophenoxy) alkanes | James R. Griffith | 1980-10-07 |
| 4223123 | Aliphatic phenoxy polyphthalocyanine | James R. Griffith | 1980-09-16 |
| 4209458 | Fluorinated phthalonitriles | James R. Griffith | 1980-06-24 |