Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343226 | Ink jet ink supply apparatus | John F. Niedermeyer, Robert L. Rogers | 1994-08-30 |
| 4752789 | Multi-layer transducer array for an ink jet apparatus | — | 1988-06-21 |
| 4580147 | Ink jet apparatus with improved reservoir system for handling hot melt ink | Thomas W. DeYoung | 1986-04-01 |
| D279581 | Ink cartridge for an ink jet printer or similar article | Vincent A. Juliana, Frank Roe | 1985-07-09 |
| 4439780 | Ink jet apparatus with improved transducer support | Thomas W. DeYoung | 1984-03-27 |