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Dart Industries Inc

Dart Indus
Active Patents
0
Total Holdings
8

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
GB1027326A Improved graft polymerization process Expired / Lapsed 1964-08-13 — 0 Details
US4619258A Electrosurgical pencil providing blade isolation Expired / Lapsed 1984-03-02 1986-10-28 10 Details
US4126530A Method and apparatus for sputter cleaning and bias sputteri… Expired / Lapsed 1977-08-04 1978-11-21 32 Details
US3966090A Package for dispensing an antiseptic composition Expired / Lapsed 1972-06-19 1976-06-29 6 Details
US3456646A Inhalation-actuated aerosol dispensing device Expired / Lapsed 1967-01-19 1969-07-22 0 Details
US3387991A Glow discharge polymerization coating of polyolefin surface… Expired / Lapsed 1964-10-13 1968-06-11 0 Details
US3357006A Electronic means for repetitively displaying analog signals… Expired / Lapsed 1964-09-08 1967-12-05 2 Details
FR1462048A Plastic container and its manufacturing process Expired / Lapsed 1965-12-29 1966-12-09 0 Details