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Patent applications and USPTO patent grants for Gribshaw; Franklin C..The latest application filed is for "thin projection screen having a liquid crystal display screen overlaid a sheet of fiber optic cables".
Patent | Date |
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Thin projection screen having a liquid crystal display screen overlaid a sheet of fiber optic cables Grant 5,018,007 - Lang , et al. May 21, 1 | 1991-05-21 |
Polarized light 360 degree viewing system Grant 4,979,026 - Lang , et al. December 18, 1 | 1990-12-18 |
360 degree viewing system having a liquid crystal display screen encircling a rotatable projection screen Grant 4,943,851 - Lang , et al. July 24, 1 | 1990-07-24 |
Solid state 360 degree viewing system having a liquid crystal display (LCD) screen that encircles the rotating real image in space and functions as a multi-color filter system Grant 4,901,140 - Lang , et al. February 13, 1 | 1990-02-13 |
Flat optical TV screen Grant 4,578,709 - Lang , et al. March 25, 1 | 1986-03-25 |
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