Inventor · disambiguated record
Steven D. Mcmahon
Also filed as: MCMAHON STEVEN D
3 granted patents·50 citations·filing 1991–1992
72Inventor score
Files withGORMAN RUPP CO3
Top patents by PatentIndex Score
3 records- 0157US5180297AFluid transfer pump with shaft seal structureGORMAN RUPP CO·Filed 1991·Granted Jan 19, 1993·24 cites·26 claims
- 0255US5197869ARotary gear transfer pump having pressure balancing lubrication, bearing and mounting meansGORMAN RUPP CO·Filed 1991·Granted Mar 30, 1993·18 cites·21 claims
- 0337US5322428AGear transfer pump with lubrication and sealing of the driveshaft and idler pinGORMAN RUPP CO·Filed 1992·Granted Jun 21, 1994·8 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →