Inventor · disambiguated record

Ralph R. Rigg

Also filed as: RIGG RALPH R

1 granted patent·26 citations·filing 1976–1976

42Inventor score
Technology areasF25D
Files withGEN MOTORS CORP1

Top patents by PatentIndex Score

1 record

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