Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251013 | Mounting assembly | — | 2025-03-18 |
| D968070 | Child walking assistance device | — | 2022-11-01 |
| 8500616 | Toner mass control by surface roughness and voids | Johnathan Lee Barnes, Jeannette Quinn Bracken, Sudha Chopra, Jeremy Lavern Daum, Gerald Lee Fish +5 more | 2013-08-06 |
| 7438397 | Methods and devices for purging gases from an ink reservoir | James D. Anderson, Jr., David Emerson Greer | 2008-10-21 |
| 7399064 | Ink jetting assembly | John R. Fowler, Ganesh Vinayak Phatak, Jeffrey Louis Sangalli, Joseph A. Schaefer, David A. Ward | 2008-07-15 |
| 7159974 | Semipermeable membrane for an ink reservoir and method of attaching the same | Trevor Gray, Ann Trebolo | 2007-01-09 |
| 7147314 | Single piece filtration for an ink jet print head | James D. Anderson, Jr., James Kerr, Steven R. Komplin, Ann Trebolo, Timothy L. Howard +2 more | 2006-12-12 |
| 7067859 | Multi-layer staggered power bus layout design | Dushyant Narayen, Dongyi Zhou | 2006-06-27 |
| 7025440 | Low profile ink jet cartridge assembly | Paul Graf, John R. Fowler, Kristi Rowe, Timothy L. Howard, Paul Timothy Spivey +1 more | 2006-04-11 |
| 6837577 | Ink source regulator for an inkjet printer | James D. Anderson, Jr., James Paul Drummond, John R. Fowler, Trevor Gray, David Emerson Greer +4 more | 2005-01-04 |
| 6817707 | Pressure controlled ink jet printhead assembly | John R. Fowler, Timothy L. Howard, Jon Whitney | 2004-11-16 |
| 6803801 | CMOS level shifters using native devices | Todd A. Randazzo, Scott Savage, Edson Wayne Porter, Kenneth S. Szajda, Hoang P. Nguyen | 2004-10-12 |
| 6796644 | Ink source regulator for an inkjet printer | James D. Anderson, Jr., Gerald Floyd Davis, John R. Fowler, David Emerson Greer, Trevor Gray +3 more | 2004-09-28 |
| 6786580 | Submersible ink source regulator for an inkjet printer | Trevor Gray, Steven R. Komplin | 2004-09-07 |
| 6776478 | Ink source regulator for an inkjet printer | James D. Anderson, Jr., James Paul Drummond, John R. Fowler, Trevor Gray, Timothy L. Howard | 2004-08-17 |
| 6650155 | Power-on reset circuit | Toan Nguyen | 2003-11-18 |
| 6621299 | Control circuit for power | Todd A. Randazzo, Kenneth S. Szajda, Jonathan Schmitt, Kenneth G. Richardson, Timothy McGonagle | 2003-09-16 |
| 6523945 | Bubble generator for an ink jet print cartridge | James Harold Powers | 2003-02-25 |
| 6283584 | Ink jet flow distribution system for ink jet printer | James Harold Powers, Kent Lee Ubellacker | 2001-09-04 |
| 6270211 | Bubble elimination and filter tower structure | Gregory Alan Long, James Harold Powers, David A. Ward | 2001-08-07 |
| 6250751 | Ink jet printer cartridge manufacturing method and apparatus | Jon Whitney, Gregory Alan Long | 2001-06-26 |
| 6244697 | Filter tower for ink jet printhead | James Harold Powers | 2001-06-12 |
| 6161927 | Ink jet printer cartridge with press-on lid | Gregory Alan Long, James Harold Powers, Julie Ann Gordon Whitney, Stephen Francis DeFosse, James M. Rioux | 2000-12-19 |
| 6139138 | Bellows system for an ink jet pen | James Harold Powers | 2000-10-31 |
| 5781050 | Open drain output driver having digital slew rate control | — | 1998-07-14 |