Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5861899 | Wide-swath printer/plotter using multiple printheads | Michael A. Nguyen, Daniel S. Kline, Robert A. Boeller, Chuong C. Ta, Robert D. Haselby | 1999-01-19 |
| 5488397 | Wide-swath printer/plotter using multiple printheads | Michael A. Nguyen, Daniel S. Kline, Robert A. Boeller, Chuong C. Ta, Robert D. Haselby | 1996-01-30 |
| 5455608 | Pen start up algorithm for black and color thermal ink-jet pens | Edward Dale Davis, Irene H. Williams, Curt Behrend, Steven Ray Card | 1995-10-03 |
| 5434430 | Drop size detect circuit | — | 1995-07-18 |
| 4893066 | Hybrid sample rate servo motor controller | Alfred H. Mebane IV | 1990-01-09 |
| 4567565 | Apparatus and method for pen-lift system | Robert D. Haselby, Samuel R. Haugh | 1986-01-28 |