Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8104170 | Charge plate fabrication technique | Brian G. Morris, Michael F. Baumer, James Harrison | 2012-01-31 |
| 7850283 | Printhead with liquid flow through device | Michael J. Piatt, Chang-Fang Hsu, Shan Guan, Michael F. Baumer | 2010-12-14 |
| 7584539 | Electropolishing of inkjet printer components | James Harrison, Francis T. Galbraith, Kevin P. Egan, Bruce A. Bowling | 2009-09-08 |
| 7568285 | Method of fabricating a self-aligned print head | Michael J. Piatt, Robert J. Simon | 2009-08-04 |
| 7552534 | Method of manufacturing an integrated orifice plate and electroformed charge plate | Shan Guan, Michael F. Baumer, James Harrison | 2009-06-30 |
| 7540589 | Integrated charge and orifice plates for continuous ink jet printers | Shan Guan, Michael F. Baumer, James Harrison | 2009-06-02 |
| 7501228 | Annular nozzle structure for high density inkjet printheads | James Harrison, Jeanine A. Clark, Margene C. Howell | 2009-03-10 |
| 7437820 | Method of manufacturing a charge plate and orifice plate for continuous ink jet printers | Shan Guan, Michael F. Baumer, James Harrison | 2008-10-21 |
| 7341824 | Mandrel with controlled release layer for multi-layer electroformed ink-jet orifice plates | — | 2008-03-11 |
| 7296350 | Method for fabricating a drop generator | James Harrison | 2007-11-20 |
| 7204020 | Method for fabricating a charge plate for an inkjet printhead | Brian G. Morris, Michael F. Baumer, James Harrison | 2007-04-17 |
| 6543885 | Ink jet charge plate with integrated flexible lead connector structure | Surinder K. Bahl, James Harrison | 2003-04-08 |
| 6350361 | Real time control device for electroformation, plating and deplating processes | James Harrison, Randy L. Fagerquist | 2002-02-26 |
| 6274057 | Method for etch formation of electrical contact posts on a charge plate used for ink jet printing | James Harrison | 2001-08-14 |
| 6230402 | Electrical contact termination for a flexible circuit | James Harrison | 2001-05-15 |
| 5311252 | Method of proximity imaging photolithographic structures for ink jet printers | James Harrison | 1994-05-10 |
| 5149419 | Method for fabricating long array orifice plates | James Harrison | 1992-09-22 |
| 4971665 | Method of fabricating orifice plates with reusable mandrel | — | 1990-11-20 |
| 4972204 | Laminate, electroformed ink jet orifice plate construction | — | 1990-11-20 |
| 4831707 | Method of preparing metal matrix composite materials using metallo-organic solutions for fiber pre-treatment | David M. Goddard | 1989-05-23 |
| 4357985 | Method of isothermally forming a copper base alloy fiber reinforced composite | — | 1982-11-09 |
| 4341823 | Method of fabricating a fiber reinforced metal composite | David M. Goddard | 1982-07-27 |