Inventor · disambiguated record
George Crichton
Also filed as: CRICHTON GEORGE · ELLIS JOHN D
3 granted patents·26 citations·filing 1971–1980
69Inventor score
Top patents by PatentIndex Score
3 records- 0148US4185075APhosphoric acid ammoniation apparatus with water quenchOCCIDENTAL RES & ENG·Filed 1971·Granted Jan 22, 1980·12 cites·14 claims
- 0247US4341739APhosphoric acid ammoniation apparatusLEATHERS CHEMICAL COMPANY LIMI·Filed 1979·Granted Jul 27, 1982·7 cites·14 claims
- 0334US4334907APhosphoric acid ammoniation process to produce liquid fertilizersLEATHER S CHEMICAL COMPANY LIM·Filed 1980·Granted Jun 15, 1982·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →