Inventor · disambiguated record
Charles R. Coffey
Also filed as: COFFEY CHARLES R
2 granted patents·8 citations·filing 2020–2021
53Inventor score
Technology areasA41D
Files withDRYMAX TECH INC2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →