Inventor · disambiguated record

John David Crerar

Also filed as: CRERAR JOHN DAVID

2 granted patents·12 citations·filing 1975–1975

56Inventor score

Technology areasC05B

Files withFISONS LTD2

Top patents by PatentIndex Score

2 records

0145US3974262ATwo stage process for producing ammonium phosphatesFISONS LTD·Filed 1975·Granted Aug 10, 1976·6 cites·8 claims
0245US3974263AProcess for producing ammonium phosphate in two stagesFISONS LTD·Filed 1975·Granted Aug 10, 1976·6 cites·8 claims

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