Caswell; Robert L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Caswell; Robert L..The latest application filed is for "optical sensor employing motion compensated integration-device and process".
- Caswell; Robert L. - Fullerton CA
- Caswell; Robert L. - Placentia CA
| Patent | Date |
|---|---|
| Optical sensor employing motion compensated integration-device and process Grant 6,714,240 - Caswell March 30, 2 | 2004-03-30 |
| Inventory management system Grant 5,406,297 - Caswell , et al. April 11, 1 | 1995-04-11 |
| Inventory management system Grant 5,231,273 - Caswell , et al. July 27, 1 | 1993-07-27 |
| Inventory management system using transponders associated with specific products Grant 4,636,950 - Caswell , et al. January 13, 1 | 1987-01-13 |
| Character generating method and system Grant RE30,679 - Evans , et al. July 14, 1 | 1981-07-14 |
| Micro-programmable data terminal Grant 4,136,400 - Caswell , et al. January 23, 1 | 1979-01-23 |
| One shot pulse generator and logic level converter circuit Grant 4,056,735 - Caswell November 1, 1 | 1977-11-01 |
| Character generating method and system Grant 4,029,947 - Evans , et al. June 14, 1 | 1977-06-14 |
| Cathode ray tube display intensity control system Grant 3,995,197 - Caswell November 30, 1 | 1976-11-30 |
| Simplified micropositioner Grant 3,917,385 - Caswell November 4, 1 | 1975-11-04 |
| Constant current source Grant 3,899,692 - Caswell August 12, 1 | 1975-08-12 |
| CRT assembly Grant 3,887,766 - Caswell June 3, 1 | 1975-06-03 |
| Multiple Voltage Source Imbalance Detection And Protection Circuit Grant 3,860,855 - Caswell January 14, 1 | 1975-01-14 |
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