Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5815182 | Fluid interconnect for ink-jet pen | David R. Otis, Jr., Ngoc-Diep Nguyen, Thomas Cocklin | 1998-09-29 |
| 5505339 | Pressure-sensitive accumulator for ink-jet pens | Bruce Cowger, Marc A. Baldwin, Fred E. Tarver, Gary Tarver, George M. Custer | 1996-04-09 |
| 5409134 | Pressure-sensitive accumulator for ink-jet pens | Bruce Cowger, Marc A. Baldwin, Fred E. Tarver, Gary Tarver, George M. Custer | 1995-04-25 |