Inventor · disambiguated record

C. J. Douglas

Also filed as: DOUGLAS C J

2 granted patents·57 citations·filing 1974–1975

62Inventor score

Technology areasB01D C12F

Files withOZARK MAHONING CO2

Top patents by PatentIndex Score

2 records

0188US3956061AMulti-stage processing and concentration of solutionsOZARK MAHONING CO·Filed 1974·Granted May 11, 1976·51 cites·2 claims
0232US4016028AMultiple effect processes of concentrating solutionsOZARK MAHONING CO·Filed 1975·Granted Apr 5, 1977·6 cites·5 claims

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