Inventor · disambiguated record
John Ferrero
Also filed as: FERRERO JOHN · FERRERO JOHN B
3 granted patents·30 citations·filing 1975–2002
69Inventor score
Top patents by PatentIndex Score
3 records- 0154US4175417AWorkpiece forming machineCASSANELLI ERNEST M·Filed 1977·Granted Nov 27, 1979·19 cites·1 claims
- 0249US6662652B1Altimeter having correctable digitizer and method of useTRANS CAL IND INC·Filed 2002·Granted Dec 16, 2003·7 cites·8 claims
- 0322US4034460AMethod of forming an optical gratingTRANS CAL IND INC·Filed 1975·Granted Jul 12, 1977·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →