Houston; Robert D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Houston; Robert D..The latest application filed is for "ink droplet sensors for ink jet printers".
- Houston; Robert D. - Rochester NY
- Houston; Robert D. - Marion NY
- Houston; Robert D. - Webster NY
| Patent | Date |
|---|---|
| Ink droplet sensors for ink jet printers Grant 4,990,932 - Houston February 5, 1 | 1991-02-05 |
| Ink jet sensor method and apparatus Grant 4,410,895 - Houston , et al. October 18, 1 | 1983-10-18 |
| Integrated waveguide drop sensor array and method for ink jet printing system Grant 4,344,078 - Houston August 10, 1 | 1982-08-10 |
| Method And Apparatus For Selectively Enabling A Remote Receiver Grant 3,757,032 - Minerd , et al. September 4, 1 | 1973-09-04 |
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