Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484975 | Method and apparatus to achieve uniform ink temperatures in printheads | Scott A. Elrod, Joy Roy, John S. Fitch | 2002-11-26 |
| 6447086 | Method and apparatus for achieving controlled RF switching ratios to maintain thermal uniformity in the acoustic focal spot of an acoustic ink printhead | Lamar T. Baker, Steven A. Buhler, Scott A. Elrod, William F. Gunning, Babur B. Hadimioglu +2 more | 2002-09-10 |
| 6416164 | Acoustic ejection of fluids using large F-number focusing elements | Richard N. Ellson | 2002-07-09 |