Inventor · disambiguated record
David R. Humphreys
Also filed as: HUMPHREYS DAVID R
1 granted patent·38 citations·filing 1987–1987
46Inventor score
Technology areasB23P
Files withPHILIPS CORP1
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →