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Bausch and Lomb Inc

Bausch and

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3060806A	Image forming element	Expired / Lapsed	1959-05-04	1962-10-30	0	Details
US2975785A	Optical viewing instrument	Expired / Lapsed	1957-09-26	1961-03-21	0	Details
US2424064A	Illuminating device	Expired / Lapsed	1944-07-13	1947-07-15	0	Details
US2200594A	Method and apparatus for aerial mapping	Expired / Lapsed	1937-09-17	1940-05-14	0	Details