Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540569 | Multiple-chamber gear pump for ink jet printing | Paul Johnson | 1996-07-30 |
| 5466131 | Multiple-chamber gear pump with hydraulically connected chambers | Paul Johnson | 1995-11-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5540569 | Multiple-chamber gear pump for ink jet printing | Paul Johnson | 1996-07-30 |
| 5466131 | Multiple-chamber gear pump with hydraulically connected chambers | Paul Johnson | 1995-11-14 |