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Flex-O-Glass Inc

Flex-O-Gla
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3380580A Rolled sheet material Expired / Lapsed 1966-06-24 1968-04-30 0 Details
US2742391A Method of making reinforced laminated material Expired / Lapsed 1946-08-30 1956-04-17 2 Details
US2631869A Irrigating system conduit joint Expired / Lapsed 1946-06-28 1953-03-17 0 Details