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FJ Stokes Machine Co

FJ Stokes
Active Patents
0
Total Holdings
3

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US2608472A Sublimation apparatus Expired / Lapsed 1948-01-29 1952-08-26 2 Details
US2283867A Packaging and preserving dried biologicals, pharmaceuticals… Expired / Lapsed 1939-12-19 1942-05-19 0 Details
US2028112A Hermetic closure for collapsible tubes Expired / Lapsed 1931-09-04 1936-01-14 0 Details