Inventor · disambiguated record

William N. Ringer

Also filed as: RINGER WILLIAM N

1 granted patent·12 citations·filing 1980–1980

34Inventor score
Technology areasF16L
Files withGROVE VALVE & REGULATOR CO1

Top patents by PatentIndex Score

1 record

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