Inventor · disambiguated record

David R. Usher

Also filed as: USHER DAVID R

2 granted patents·75 citations·filing 1990–1990

63Inventor score
Technology areasB05B
Files withKUYKENDAL ROBERT L2

Top patents by PatentIndex Score

2 records

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