Issued Patents 1989
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863508 | Process for the preparation of chalcogenide alloys by the solution oxidation of alkaline selenium and alkaline tellurium compounds | Martin A. Abkowitz | 1989-09-05 |
| 4855201 | Photoconductive imaging members with electron transporting polysilylenes | Steven J. Grammatica, Frank Jansen | 1989-08-08 |
| 4855203 | Imaging members with photogenerating compositions obtained by solution processes | Geoffrey M. T. Foley, Damodar M. Pai, Richard H. Zallen, Michael L. Slade, Martin A. Abkowitz | 1989-08-08 |
| 4849315 | Processes for restoring hydrogenated and halogenated amorphous silicon imaging members | Damodar M. Pai | 1989-07-18 |
| 4842973 | Vacuum deposition of selenium alloy | Paul Cherin, Geoffrey M. T. Foley, Barry A. Lees, John J. Wozniak | 1989-06-27 |
| 4839451 | Processes for the preparation of polysilylenes | Milan Stolka, Kathleen M. McGrane, Ronald J. Weagley | 1989-06-13 |
| 4822703 | Photoresponsive imaging members with polygermanes | Milan Stolka, Ronald J. Weagley, Frederick J. Roberts, Jr. | 1989-04-18 |
| 4822712 | Reduction of selenium alloy fractionation | Geoffrey M. T. Foley, Paul Cherin, Kenneth J. Pheilshifter, Philip G. Perry | 1989-04-18 |