Issued Patents All Time
Showing 26–50 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739705 | Continuous stream ink jet printhead of the gas stream drop deflection type having ambient pressure compensation mechanism and method of operation thereof | David L. Jeanmaire | 2004-05-25 |
| 6682182 | Continuous ink jet printing with improved drop formation | David L. Jeanmaire, David P. Trauernicht | 2004-01-27 |
| 6644792 | Ink droplet forming apparatus and method for use in ink jet printer system | David L. Jeanmaire | 2003-11-11 |
| 6626520 | Drop-on-demand liquid emission using asymmetrical electrostatic device | Gilbert A. Hawkins, Christopher N. Delametter, Edward P. Furlani | 2003-09-30 |
| 6588888 | Continuous ink-jet printing method and apparatus | David L. Jeanmaire, Christopher N. Delametter | 2003-07-08 |
| 6588890 | Continuous inkjet printer with heat actuated microvalves for controlling the direction of delivered ink | Edward P. Furlani, Christopher N. Delametter, John A. Lebens, Ravi Sharma | 2003-07-08 |
| 6572223 | Apparatus and method of balancing end jet forces in an ink jet printing system | Christopher N. Delametter, Gilbert A. Hawkins, Charles F. Faisst, Jr., Yung-Rai Lee | 2003-06-03 |
| 6554410 | Printhead having gas flow ink droplet separation and method of diverging ink droplets | David L. Jeanmaire | 2003-04-29 |
| 6554389 | Inkjet drop selection a non-uniform airstream | Gilbert A. Hawkins, Christopher N. Delametter, David L. Jeanmaire | 2003-04-29 |
| 6517197 | Continuous ink-jet printing method and apparatus for correcting ink drop replacement | Gilbert A. Hawkins, David L. Jeanmaire | 2003-02-11 |
| 6509917 | Continuous ink jet printer with binary electrostatic deflection | David L. Jeanmaire | 2003-01-21 |
| 6505921 | Ink jet apparatus having amplified asymmetric heating drop deflection | Christopher N. Delametter, David L. Jeanmaire | 2003-01-14 |
| 6505927 | Apparatus and method for drying receiver media in an ink jet printer | Constantine N. Anagnostopoulos, David S. Ross | 2003-01-14 |
| 6502925 | CMOS/MEMS integrated ink jet print head and method of operating same | Constantine N. Anagnostopoulos, John A. Lebens, David P. Trauernicht, Christopher N. Delametter | 2003-01-07 |
| 6498615 | Ink printing with variable drop volume separation | John A. Lebens | 2002-12-24 |
| 6497510 | Deflection enhancement for continuous ink jet printers | Christopher N. Delametter, David P. Trauernicht | 2002-12-24 |
| 6491376 | Continuous ink jet printhead with thin membrane nozzle plate | David P. Trauernicht, Constantine N. Anagnostopoulos, Christopher N. Delametter, Gilbert A. Hawkins, John A. Lebens | 2002-12-10 |
| 6481835 | Continuous ink-jet printhead having serrated gutter | Gilbert A. Hawkins | 2002-11-19 |
| 6474794 | Incorporation of silicon bridges in the ink channels of CMOS/MEMS integrated ink jet print head and method of forming same | Constantine N. Anagnostopoulos, Gilbert A. Hawkins, John A. Lebens | 2002-11-05 |
| 6450619 | CMOS/MEMS integrated ink jet print head with heater elements formed during CMOS processing and method of forming same | Constantine N. Anagnostopoulos, John A. Lebens, Gilbert A. Hawkins, David P. Trauernicht, Christopher N. Delametter | 2002-09-17 |
| 6450628 | Continuous ink jet printing apparatus with nozzles having different diameters | David L. Jeanmaire | 2002-09-17 |
| 6439703 | CMOS/MEMS integrated ink jet print head with silicon based lateral flow nozzle architecture and method of forming same | Constantine N. Anagnostopoulos, Christopher N. Delametter, Emmanuel K. Dokyi | 2002-08-27 |
| 6402305 | Method for preventing ink drop misdirection in an asymmetric heat-type ink jet printer | David L. Jeanmaire | 2002-06-11 |
| 6361156 | Continuous ink jet printing process | Charles E. Romano, Jr., Vincent E. Hamilton-Winbush, Gregory James Garbacz, Thomas L. Penner, Ravi Sharma | 2002-03-26 |
| 6283575 | Ink printing head with gutter cleaning structure and method of assembling the printer | Gilbert A. Hawkins, John R. Debesis | 2001-09-04 |