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Sinclair Research Inc

Sinclair R
Active Patents
0
Total Holdings
10

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3585002A Fluid analysis by gas chromatography employing multiple car… Expired / Lapsed 1965-10-22 1971-06-15 0 Details
US3513383A Optically pumped helium magnetometer Expired / Lapsed 1968-01-04 1970-05-19 0 Details
US3507813A Oxidation catalyst comprising fused mixture of oxides of va… Expired / Lapsed 1966-05-17 1970-04-21 0 Details
US3486121A Timing circuit providing prearranged sequences of output pu… Expired / Lapsed 1966-07-13 1969-12-23 0 Details
US3324017A Method for copolymerizing an alkylidene bisacrylamide and a… Expired / Lapsed 1962-03-07 1967-06-06 2 Details
US3266223A Diffusion apparatus Expired / Lapsed 1961-10-06 1966-08-16 2 Details
US3245933A Styrene-maleic anhydride copolymers cross-linked with aliph… Expired / Lapsed 1960-05-19 1966-04-12 2 Details
US3222646A Supervisory remote control system Expired / Lapsed 1960-08-10 1965-12-07 2 Details
US3101547A Apparatus for determining the coordinates of a point Expired / Lapsed 1961-05-31 1963-08-27 2 Details
US3050731A Method and apparatus for preparing displays of seismic info… Expired / Lapsed 1959-06-26 1962-08-21 0 Details