Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616179 | Process for deposition of diamondlike, electrically conductive and electron-emissive carbon-based films | David A. Baldwin | 1997-04-01 |
| 4493881 | Electrophotographic method for producing black and color separation images | John D. Mitchell | 1985-01-15 |