Inventor · disambiguated record
Edward C. Kelm
Also filed as: KELM EDWARD · KELM EDWARD C
9 granted patents·270 citations·filing 1977–1984
89Inventor score
Top patents by PatentIndex Score
9 records- 0193US4237343ADigital delay/ambience processorKURTIN STEPHEN L·Filed 1978·Granted Dec 2, 1980·86 cites·26 claims
- 0287US4522221ATimed flow control valve assemblyAUTARKIC FLOW CONTROLS·Filed 1983·Granted Jun 11, 1985·60 cites·50 claims
- 0384US4620808ADisplay typewriterPROTYPE CORP·Filed 1984·Granted Nov 4, 1986·68 cites·4 claims
- 0479US4275267AAmbience processorKOSS CORP·Filed 1979·Granted Jun 23, 1981·26 cites·11 claims
- 0544US4301521AMethod and apparatus for data acquisition and transportGEOPHYSICAL SYSTEMS CORP·Filed 1979·Granted Nov 17, 1981·10 cites·9 claims
- 0642US4419543ATone activated hold circuitKELM EDWARD C·Filed 1982·Granted Dec 6, 1983·7 cites·17 claims
- 0740US4148006ASeismic cable for use with array terminal type acquisition systemsGEOPHYSICAL SYSTEMS CORP·Filed 1977·Granted Apr 3, 1979·8 cites·5 claims
- 0835US4105341APrint element having flexible charactersLEXITRON CORP·Filed 1977·Granted Aug 8, 1978·2 cites·9 claims
- 0932US4328573APrecision phonocartridge interfaceNAD INTERNATIONAL·Filed 1980·Granted May 4, 1982·3 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →