Inventor · disambiguated record
Leo M. Lester
Also filed as: LESTER LEO M
4 granted patents·94 citations·filing 1989–1995
78Inventor score
Files withASAHI AMERICA INC4
Top patents by PatentIndex Score
4 records- 0179US5139230ATravel stop assembly for valvesASAHI AMERICA INC·Filed 1991·Granted Aug 18, 1992·49 cites·4 claims
- 0267US5593135APrecise throttling ball valveASAHI AMERICA INC·Filed 1995·Granted Jan 14, 1997·32 cites·9 claims
- 0336US4915125AValve stem extension assemblyASAHI AMERICA INC·Filed 1989·Granted Apr 10, 1990·8 cites·20 claims
- 0431US5156185APosition indicator apparatus for rising stem valveASAHI AMERICA INC·Filed 1991·Granted Oct 20, 1992·5 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →