Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5139451 | Processing and protecting a foil shadow mask for a tension mask color cathode ray tube | Lawrence W. Dougherty | 1992-08-18 |
| 5111106 | Post-mask-deflection type tension mask color cathode ray tube | Robert P. Adler | 1992-05-05 |
| 5085606 | Method of manufacture for post-mask deflection type tension mask color cathode ray tube | Robert P. Adler | 1992-02-04 |
| 4880665 | Touch control arrangement for graphics display apparatus having saw reflectors of frit composition | Robert P. Adler, Mark Fogelson | 1989-11-14 |
| 4859996 | Touch control arrangement for graphics display apparatus | Robert P. Adler, Mark Fogelson | 1989-08-22 |
| 4725756 | Tension mask color cathode ray tube front assembly having a stabilized mask support frame | — | 1988-02-16 |
| 4246338 | Additive color photographic film assembly with diffraction grating | — | 1981-01-20 |