Inventor · disambiguated record
Rudolph Kvapil
Also filed as: CLEWS K MALCOLM · KVAPIL RUDOLPH
6 granted patents·52 citations·filing 1978–1980
80Inventor score
Top patents by PatentIndex Score
6 records- 0168US4162808AIn-situ retorting of carbonaceous depositsGULF OIL CORP·Filed 1978·Granted Jul 31, 1979·33 cites·13 claims
- 0245US4153300ARecovery of fluid fuels by in-situ retorting of carbonaceous depositsGOLDER ASSOCIATES INC·Filed 1978·Granted May 8, 1979·6 cites·17 claims
- 0343US4185871AIn-situ retorting systemGULF OIL CORP·Filed 1978·Granted Jan 29, 1980·5 cites·17 claims
- 0435US4153299ACombustion air supply to in-situ retortsGOLDER ASSOCIATES INC·Filed 1978·Granted May 8, 1979·4 cites·19 claims
- 0528US4370003ATemporary gas seal for gas level drift of an in situ oil shale retortOCCIDENTAL OIL SHALE INC·Filed 1980·Granted Jan 25, 1983·2 cites·26 claims
- 0626US4385784AMethod for forming an in situ oil shale retortOCCIDENTAL OIL SHALE INC·Filed 1980·Granted May 31, 1983·2 cites·37 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →