Inventor · disambiguated record
Francis C. Klahn
Also filed as: KLAHN FRANCIS C · MITCHEM JERRY W
7 granted patents·226 citations·filing 1978–1991
87Inventor score
Top patents by PatentIndex Score
7 records- 0194US4196047AIrradiation surveillance specimen assemblyBABCOCK & WILCOX CO·Filed 1978·Granted Apr 1, 1980·90 cites·7 claims
- 0290US4982763APlug retainerBABCOCK & WILCOX CO·Filed 1989·Granted Jan 8, 1991·63 cites·3 claims
- 0357US4804038ARemotely installed, operated and removed manipulator for steam generatorBABCOCK & WILCOX CO·Filed 1988·Granted Feb 14, 1989·18 cites·6 claims
- 0456US4937524ARotating eddy current roller head for inspecting tubingBABCOCK & WILCOX CO·Filed 1989·Granted Jun 26, 1990·18 cites·11 claims
- 0554US5178820ATool positioning assemblyB & W NUCLEAR SERVICE·Filed 1991·Granted Jan 12, 1993·20 cites·2 claims
- 0648US4757785ASteam generator sludge removal apparatusBABCOCK & WILCOX CO·Filed 1987·Granted Jul 19, 1988·12 cites·3 claims
- 0735US4195869ATubular closure deviceBABCOCK & WILCOX CO·Filed 1978·Granted Apr 1, 1980·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →