Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7255950 | Fuel delivery system and method of use thereof | Alfred I-Tsung Pan | 2007-08-14 |
| 5984457 | Spray-mode inkjet printer | John D. Meyer | 1999-11-16 |
| 5595785 | Orifice plate for an ink-jet pen | Suraj L. Hindagolla, Glen A. Hopkins, Si-Ty Lam, Paul H. McClelland, James S. Aden | 1997-01-21 |
| 5453769 | Printhead and a method for the manufacture thereof | Christopher A. Schantz | 1995-09-26 |
| 5434606 | Orifice plate for an ink-jet pen | Suraj L. Hindagolla, Glen A. Hopkins, Si-Ty Lam, Paul H. McClelland, James S. Aden | 1995-07-18 |
| 5308442 | Anisotropically etched ink fill slots in silicon | Joan P. Gallicano | 1994-05-03 |
| 5194877 | Process for manufacturing thermal ink jet printheads having metal substrates and printheads manufactured thereby | Si-Ty Lam | 1993-03-16 |
| 4953287 | Thermal-bonding process and apparatus | William J. West, Robert J. Miller | 1990-09-04 |
| 4931813 | Ink jet head incorporating a thick unpassivated TaAl resistor | Alfred I-Tsung Pan, Harold W. Levie | 1990-06-05 |
| 4794410 | Barrier structure for thermal ink-jet printheads | Gordon D. Denler | 1988-12-27 |
| 4794411 | Thermal ink-jet head structure with orifice offset from resistor | Gordon D. Denler | 1988-12-27 |
| 4490728 | Thermal ink jet printer | John L. Vaught, Frank L. Cloutier, David K. Donald, John D. Meyer, Christopher Tacklind | 1984-12-25 |
| 4312008 | Impulse jet head using etched silicon | Peter Wolf | 1982-01-19 |
| 4306243 | Ink jet head structure | Peter Wolf | 1981-12-15 |