Assignee
LEVY SIDNEY
12 granted patents·305 citations·filing 1974–1983
Top patents by PatentIndex Score
12 records- 0194US4149887APhotography utilizing micro-capsular materialsLEVY SIDNEY·Filed 1974·Granted Apr 17, 1979·33 cites·6 claims
- 0293US4568643AContinuous process for producing n-butanol employing anaerobic fermentationLEVY SIDNEY·Filed 1983·Granted Feb 4, 1986·60 cites·15 claims
- 0393US4424275AContinuous process for producing N-butanol employing anaerobic fermentationLEVY SIDNEY·Filed 1981·Granted Jan 3, 1984·67 cites·10 claims
- 0483US3936817AThermoelectric display deviceLEVY SIDNEY·Filed 1974·Granted Feb 3, 1976·30 cites·8 claims
- 0580US4176655ASolar energy collection system and apparatus for same utilizing latent energy storage fluidLEVY SIDNEY·Filed 1977·Granted Dec 4, 1979·29 cites·19 claims
- 0671US4147282AVacuum actuated pressurized fluid dispenserLEVY SIDNEY·Filed 1977·Granted Apr 3, 1979·33 cites·20 claims
- 0770US4260836ASolvent extraction of alcohols from water solutions with fluorocarbon solventsLEVY SIDNEY·Filed 1980·Granted Apr 7, 1981·15 cites·9 claims
- 0866US4107742AMethod and apparatus for recording graphic information magneticallyLEVY SIDNEY·Filed 1975·Granted Aug 15, 1978·12 cites·27 claims
- 0964US4005439AMagnetic imaging method for photocopyingLEVY SIDNEY·Filed 1975·Granted Jan 25, 1977·9 cites·19 claims
- 1056US4053269AApparatus for forming a composite tapeLEVY SIDNEY·Filed 1975·Granted Oct 11, 1977·15 cites·7 claims
- 1135US4034409AMethod and apparatus for magnetically recording graphic informationLEVY SIDNEY·Filed 1975·Granted Jul 5, 1977·2 cites·27 claims
- 1230US4122455AMagnetic imaging for photocopyingLEVY SIDNEY·Filed 1977·Granted Oct 24, 1978·0 cites·6 claims
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