Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432604 | Process and apparatus for obtaining ink dispersions by subjecting the liquid inks to an ultrasonic or sonic signal | Christine J. Tarnawskyj | 2002-08-13 |
| 6405796 | Method for improving oil recovery using an ultrasound technique | Christine J. Tarnawskyj | 2002-06-18 |
| 6376145 | Ultrasonic drying of saturated porous solids via second sound | — | 2002-04-23 |
| D370229 | Film carrier for a reader/printer unit | David R. Gotham, William H. Cushman | 1996-05-28 |
| 5489188 | Means for changing frequencies in rotary equipment | Izya Korenblit | 1996-02-06 |
| 5187039 | Imaging member having roughened surface | — | 1993-02-16 |
| 5174485 | Fastener driving tool | — | 1992-12-29 |
| 5117264 | Damage resistant cleaning blade | Neil A. Frankel, Nero R. Lindblad, Herbert C. Relyea | 1992-05-26 |
| 5080273 | Trigger valve and safety mechanism for fastener driving tool | — | 1992-01-14 |
| 5035354 | Safety dual-interlock system for fastener driving tool | — | 1991-07-30 |
| 5030999 | High frequency vibratory enhanced cleaning in electrostatic imaging devices | Nero R. Lindblad | 1991-07-09 |
| 4978999 | Fiber reinforced cleaning blade | Neil A. Frankel, Nero R. Lindblad, Herbert C. Relyea | 1990-12-18 |
| 4247250 | Fabricated pump casing | Bruce R. Lipe | 1981-01-27 |
| 4224032 | Method and apparatus for chemical analysis | Clyde P. Glover, James E. Ferris, Edward Muka | 1980-09-23 |
| 4219529 | Incubator for chemical analyzer | Glenn E. Tersteeg, Louis C. Nosco, Rodney J. Whitcomb | 1980-08-26 |