Inventor · disambiguated record
Eugene P. Lunghofer
Also filed as: LUNGHOFER EUGENE P
4 granted patents·449 citations·filing 1982–2001
84Inventor score
Top patents by PatentIndex Score
4 records- 0194US5120455AHydraulic fracturing propping agentCARBO CERAMICS INC·Filed 1990·Granted Jun 9, 1992·119 cites·28 claims
- 0292US4440866AProcess for the production of sintered bauxite spheresNIRO ATOMIZER AS·Filed 1982·Granted Apr 3, 1984·142 cites·9 claims
- 0389US4522731AHydraulic fracturing propping agentDRESSER IND·Filed 1982·Granted Jun 11, 1985·99 cites·3 claims
- 0485US6753299B2Composite silica proppant materialBADGER MINING CORP·Filed 2001·Granted Jun 22, 2004·89 cites·41 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →