Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9944070 | Determination of a maximum jetting frequency for an inkjet head | Stuart D. Howkins | 2018-04-17 |
| 6932458 | Obtaining high frequency performance by controlling chamber pressure | Stuart D. Howkins | 2005-08-23 |
| 6893112 | Structurally isolated inertial transducers for a printing system | Stuart D. Howkins | 2005-05-17 |
| 6719390 | Short delay phased firing to reduce crosstalk in an inkjet printing device | Stuart D. Howkins, Osamu Machida | 2004-04-13 |
| 6394589 | Ink jet printhead with reduced crosstalk | Stuart D. Howkins, Nobuhiro Noto, Yoshitaka Akiyama | 2002-05-28 |
| 4525274 | Filtrate discharge system for pressure filter | Vaino J. Kosonen, Dale R. Sanchez | 1985-06-25 |
| 4430071 | Feed seal for bottom feed centrifuge | Kenneth D. Lewis, Julian Langer | 1984-02-07 |