Inventor · disambiguated record

Leo J. Frainier

Also filed as: FRAINIER LEO J

2 granted patents·101 citations·filing 1979–1980

65Inventor score

Technology areasB01J C07D

Files withASHLAND OIL INC2

Top patents by PatentIndex Score

2 records

0191US4302397APreparation of furfuryl alcohol from furfuralASHLAND OIL INC·Filed 1980·Granted Nov 24, 1981·93 cites·2 claims
0243US4251396ACopper chromite catalyst for preparation of furfuryl alcohol from furfuralASHLAND OIL INC·Filed 1979·Granted Feb 17, 1981·8 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →