Inventor · disambiguated record

John C. Columbus

Also filed as: COLUMBUS JOHN C

2 granted patents·4 citations·filing 1984–1985

48Inventor score

Files withPROPTRONICS CO1 PROPTRONICS CO AN IL PARTNERSHIP1

Top patents by PatentIndex Score

2 records

0124USD297652SFront panel for a simulated electronic component systemPROPTRONICS CO·Filed 1985·Granted Sep 13, 1988·3 cites·1 claims
0219USD297653SFront panel for a simulated electronic component systemPROPTRONICS CO AN IL PARTNERSHIP·Filed 1984·Granted Sep 13, 1988·1 cites·1 claims

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