Langworthy; Harold F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Langworthy; Harold F..The latest application filed is for "color sensor using dichroic mirrors to displace components".
- Langworthy; Harold F. - Webster NY
- Langworthy; Harold F. - Rochester NY
| Patent | Date |
|---|---|
| Color sensor using dichroic mirrors to displace components Grant 4,654,698 - Langworthy March 31, 1 | 1987-03-31 |
| Solid-state color imaging devices Grant 4,236,098 - Horak , et al. November 25, 1 | 1980-11-25 |
| Solid-state color imaging devices and method for making them Grant 4,204,866 - Horak , et al. May 27, 1 | 1980-05-27 |
| Radiation-redistributive devices Grant RE29,091 - De Palma , et al. December 28, 1 | 1976-12-28 |
| Projection screen and apparatus for the fabrication thereof Grant 3,977,766 - Langworthy , et al. August 31, 1 | 1976-08-31 |
| Projection Screen Grant 3,754,811 - Hoadley , et al. August 28, 1 | 1973-08-28 |
| Radiation-redistributive Devices Grant 3,754,813 - Depalma , et al. August 28, 1 | 1973-08-28 |
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