Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5668276 | Hydroxygallium phthalocyanine processes | Cheng-Kuo Hsiao, Ah-Mee Hor, Sandra J. Gardner, Roger E. Gaynor | 1997-09-16 |
| 5567558 | Imaging member with hydroxygallium phthalocyanine type A,B,C or D | Cheng-Kuo Hsiao, Ah-Mee Hor, Sandra J. Gardner, Roger E. Gaynor | 1996-10-22 |
| 5529870 | Halogenindium phthalocyanine crystals | Steven J. Grammatica, Ah-Mee Hor, Roger E. Gaynor, Alan B. Mistrater, Peter J. Valianatos +2 more | 1996-06-25 |