Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356741 | Control of the acid/base environment in photoconductive elements | Kathleen M. Carmichael, Donald P. Sullivan, Edward F. Grabowski, Emery G. Tokoli | 1994-10-18 |
| 5350844 | Processes for the preparation of titanyl phthalocyanines | Trevor I. Martin, James D. Mayo, Nancy A. Listigovers, Cheng-Kuo Hsiao, Terry L. Bluhm +1 more | 1994-09-27 |