Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6590621 | Display apparatus comprising at least two projectors and an optical component which spreads light for improving the image quality where the projectors' images overlap | Roy Edward Creek | 2003-07-08 |
| 6042238 | Image projection display system for use in large field-of-view presentation | Geoffrey Howard Blackham | 2000-03-28 |
| 5019112 | Robotic food service packaging system | K. G. Engelhardt, Whitney Sample, Michael F. Sandrof | 1991-05-28 |
| 4761777 | Optical multiplex systems | Peter Gardiner | 1988-08-02 |
| 4761551 | Optical transducer with movable filter | Peter Gardiner | 1988-08-02 |
| 4740688 | Optical transducers with wavelength coding | — | 1988-04-26 |
| 4541694 | Acousto-optic scanners | Sean Sullivan | 1985-09-17 |