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Horizons Inc

Horizons I

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3351503A	Production of p-nu junctions by diffusion	Expired / Lapsed	1965-09-10	1967-11-07	2	Details
US3042518A	Light sensitive photographic compositions	Expired / Lapsed	1960-01-08	1962-07-03	2	Details
US2944155A	Television pickup tube	Expired / Lapsed	1957-01-30	1960-07-05	0	Details
US2912592A	Memory device	Expired / Lapsed	1954-10-07	1959-11-10	0	Details