Inventor · disambiguated record
John W. Craig
Also filed as: CRAIG JOHN W · CRAIG JOHN W T · CRAIG JOHN WILLIAM THOMAS · MELBYE HARTVIG E
8 granted patents·215 citations·filing 1974–1991
87Inventor score
Files withSPERRY CORP3EXXON RESEARCH ENGINEERING CO1SPERRY RAND CORP1STORAGE TECHNOLOGY CORP1US ADMINISTRATOR ENVIRONMENTAL1
Top patents by PatentIndex Score
8 records- 0198US3969089AManufacture of combustible gasesEXXON RESEARCH ENGINEERING CO·Filed 1975·Granted Jul 13, 1976·135 cites·8 claims
- 0286US3940694AApparatus and method for reducing multiplicative gain variation distortions in data recording and transmission channelsSPERRY RAND CORP·Filed 1974·Granted Feb 24, 1976·26 cites·37 claims
- 0374US4195318AHigh density bias linearized magnetic recording system utilizing Nyquist bandwidth partial response transmissionSPERRY CORP·Filed 1978·Granted Mar 25, 1980·17 cites·44 claims
- 0469US3966431AWaste stone oxidation and recarbonizationUS ENVIRONMENT·Filed 1975·Granted Jun 29, 1976·15 cites·5 claims
- 0548US4341964APrecision time duration detectorSPERRY CORP·Filed 1980·Granted Jul 27, 1982·13 cites·6 claims
- 0636US5223989AData detection circuit having a pulse shape and amplitude measuring sampling detectorSTORAGE TECHNOLOGY CORP·Filed 1991·Granted Jun 29, 1993·3 cites·31 claims
- 0732US4043741ABurner equipment and operation thereofUS ADMINISTRATOR ENVIRONMENTAL·Filed 1976·Granted Aug 23, 1977·5 cites·27 claims
- 0830US4410817APrecision time duration detectorSPERRY CORP·Filed 1982·Granted Oct 18, 1983·1 cites·4 claims
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