Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE31271 | Ink jet printing apparatus | Patrick E. Bridge, Robert W. Coulter, George W. Denlinger, Clifford S. Fernalld, Jr., Charlie H. Hill, Jr. +3 more | 1983-06-07 |
| 4314264 | Ink supply system for an ink jet printer | Mark E. Brown, Steven R. Hahn, David A. Huliba, Thomas M. Wysinski | 1982-02-02 |
| 4283731 | Ink jet printing apparatus | Patrick E. Bridge, Robert W. Coulter, George W. Denlinger, Clifford S. Fernalld, Jr., Charlie H. Hill, Jr. +3 more | 1981-08-11 |