Assignee
ZAJAC JOHN
9 granted patents·1 pending application·142 citations·filing 1978–2014
Top patents by PatentIndex Score
10 records- 0180US4857136AReactor monitoring system and methodZAJAC JOHN·Filed 1988·Granted Aug 15, 1989·52 cites·16 claims
- 0275US4845053AFlame ashing process for stripping photoresistZAJAC JOHN·Filed 1988·Granted Jul 4, 1989·32 cites·18 claims
- 0367US4182646AProcess of etching with plasma etch gasZAJAC JOHN·Filed 1978·Granted Jan 8, 1980·22 cites·14 claims
- 0459US9869241B2Split cycle engine and method of operationZAJAC JOHN·Filed 2014·Granted Jan 16, 2018·1 cites·18 claims
- 0555US5094426AMetering valve assemblyZAJAC JOHN·Filed 1990·Granted Mar 10, 1992·18 cites·10 claims
- 0651US4936772AFlame ashing process and apparatus for stripping photoresistZAJAC JOHN·Filed 1989·Granted Jun 26, 1990·9 cites·7 claims
- 0749US9074526B2Split cycle engine and method with increased power densityZAJAC JOHN·Filed 2011·Granted Jul 7, 2015·0 cites·21 claims
- 0843US4994921AHalftone imaging system and methodZAJAC JOHN·Filed 1988·Granted Feb 19, 1991·3 cites·10 claims
- 0943US2006191637A1Etching Apparatus and Process with Thickness and Uniformity ControlZAJAC JOHN·Filed 2006·Application pending·0 cites
- 1033US5063783APressure monitoring and methodZAJAC JOHN·Filed 1990·Granted Nov 12, 1991·5 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →