Inventor · disambiguated record
Christopher E. Koch
Also filed as: KOCH CHRISTOPHER E
3 granted patents·52 citations·filing 1980–1984
72Inventor score
Files withEXPLORATION LOGGING INC3
Top patents by PatentIndex Score
3 records- 0169US4483393AWell logging apparatus and method for making sameEXPLORATION LOGGING INC·Filed 1982·Granted Nov 20, 1984·33 cites·6 claims
- 0243US4601100AMethod for making logging sleeveEXPLORATION LOGGING INC·Filed 1984·Granted Jul 22, 1986·12 cites·8 claims
- 0337US4312223ACarrier system for positioning sensors adjacent a wire ropeEXPLORATION LOGGING INC·Filed 1980·Granted Jan 26, 1982·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →