Inventor · disambiguated record

Claude E. Parkin

Also filed as: PARKIN CLAUDE E

2 granted patents·54 citations·filing 1976–1978

65Inventor score

Technology areasF16K Y10T

Files withMAMMEL A DEAN2

Top patents by PatentIndex Score

2 records

0174US4136709AFlange valve having improved sealing characteristics and wear indicatorMAMMEL A DEAN·Filed 1976·Granted Jan 30, 1979·33 cites·4 claims
0261US4233926AFlange valve having improved sealing characteristics and wear indicatorMAMMEL A DEAN·Filed 1978·Granted Nov 18, 1980·21 cites·8 claims

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