Inventor · disambiguated record

J. Francis Calvagna

Also filed as: CALVAGNA J FRANCIS

1 granted patent·73 citations·filing 1982–1982

51Inventor score

Technology areasG07C

Files withGENEST LEONARD JOSEPH1

Top patents by PatentIndex Score

1 record

0171US4558175ASecurity system and method for securely communicating thereinGENEST LEONARD JOSEPH·Filed 1982·Granted Dec 10, 1985·73 cites·18 claims

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