Issued Patents All Time
Showing 101–120 of 120 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491376 | Continuous ink jet printhead with thin membrane nozzle plate | David P. Trauernicht, Constantine N. Anagnostopoulos, James M. Chwalek, Christopher N. Delametter, Gilbert A. Hawkins | 2002-12-10 |
| 6474795 | Continuous ink jet printer with micro-valve deflection mechanism and method of controlling same | Christopher N. Delametter, David P. Trauernicht | 2002-11-05 |
| 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, James M. Chwalek | 2002-11-05 |
| 6464341 | Dual action thermal actuator and method of operating thereof | Edward P. Furlani, David P. Trauernicht | 2002-10-15 |
| 6460972 | Thermal actuator drop-on-demand apparatus and method for high frequency | David P. Trauernicht | 2002-10-08 |
| 6450619 | CMOS/MEMS integrated ink jet print head with heater elements formed during CMOS processing and method of forming same | Constantine N. Anagnostopoulos, Gilbert A. Hawkins, David P. Trauernicht, James M. Chwalek, Christopher N. Delametter | 2002-09-17 |
| 6435666 | Thermal actuator drop-on-demand apparatus and method with reduced energy | David P. Trauernicht | 2002-08-20 |
| 6426237 | Method for producing optically planar surfaces for micro-electromechanical system devices | Joseph Jech, Jr., John C. Brazas, Jr., Marek W. Kowarz | 2002-07-30 |
| 6382782 | CMOS/MEMS integrated ink jet print head with oxide based lateral flow nozzle architecture and method of forming same | Constantine N. Anagnostopoulos, Christopher N. Delametter | 2002-05-07 |
| 6284560 | Method for producing co-planar surface structures | Joseph Jech, Jr., John C. Brazas, Jr. | 2001-09-04 |
| 6276782 | Assisted drop-on-demand inkjet printer | Ravi Sharma | 2001-08-21 |
| 6252697 | Mechanical grating device | Gilbert A. Hawkins, Constantine N. Anagnostopoulos, John C. Brazas, Jr., Brian E. Kruschwitz | 2001-06-26 |
| 6238581 | Process for manufacturing an electro-mechanical grating device | Gilbert A. Hawkins, Constantine N. Anagnostopoulos | 2001-05-29 |
| 6234620 | Continuous ink jet printer catcher and method for making same | Charles F. Faisst, Jr., James M. Chwalek | 2001-05-22 |
| 6233087 | Electro-mechanical grating device | Gilbert A. Hawkins, Constantine N. Anagnostopoulos, John C. Brazas, Jr., Brian E. Kruschwitz, Marek W. Kowarz | 2001-05-15 |
| 6126270 | Image forming system and method | Ravi Sharma, Christopher N. Delametter | 2000-10-03 |
| 6065825 | Printer having mechanically-assisted ink droplet separation and method of using same | Constantine N. Anagnostopoulos, James M. Chwalek, Christopher N. Delametter, Walter S. Stevens | 2000-05-23 |
| 6022099 | Ink printing with drop separation | James M. Chwalek | 2000-02-08 |
| 5916358 | Ink compositions containing surfactant sols comprising mixtures of solid surfactants | Pranab Bagchi, Ravi Sharma, Constance N. Anagnostopoulos, Gilbert A. Hawkins, Thierry Vachette +2 more | 1999-06-29 |
| 5896155 | Ink transfer printing apparatus with drop volume adjustment | James M. Chwalek, Pranab Bagchi | 1999-04-20 |