Inventor · disambiguated record
Alexander M. Cornwell, Jr.
Also filed as: CORNWELL ALEXANDER M JR · CORNWELL JR ALEXANDER M
5 granted patents·41 citations·filing 1975–1978
79Inventor score
Technology areasA47G
Top patents by PatentIndex Score
5 records- 0179USD254455SMailboxJACKES EVANS MFG COMPANY·Filed 1977·Granted Mar 11, 1980·18 cites·1 claims
- 0236US3981413AMailbox door mounting arrangementEVANS MFG CO JACKES·Filed 1975·Granted Sep 21, 1976·8 cites·10 claims
- 0331US4247039AMailbox signal and door handle deviceEVANS MFG CO JACKES·Filed 1978·Granted Jan 27, 1981·5 cites·6 claims
- 0431US4148432AGanged mail box apparatusEVANS MFG CO JACKES·Filed 1977·Granted Apr 10, 1979·5 cites·3 claims
- 0525US4190192ATheft preventing outdoor mailboxJACKES EVANS MFG·Filed 1977·Granted Feb 26, 1980·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →