Inventor · disambiguated record

Frank R. Broersma

Also filed as: BROERSMA FRANK R

2 granted patents·65 citations·filing 1976–1977

66Inventor score

Technology areasC01P C02F

Files withNALCO CHEMICAL CO2

Top patents by PatentIndex Score

2 records

0182US4179411AMethod of preparing a controlled pore volume alumina with citric acidNALCO CHEMICAL CO·Filed 1977·Granted Dec 18, 1979·30 cites·4 claims
0273US4040982AOzonization catalystNALCO CHEMICAL CO·Filed 1976·Granted Aug 9, 1977·35 cites·2 claims

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