Inventor · disambiguated record
Alan Leach
Also filed as: LEACH ALAN
2 granted patents·19 citations·filing 1990–2011
57Inventor score
Top patents by PatentIndex Score
2 records- 0166US8724887B2Environmental modifications to mitigate environmental factorsMASALKAR PRAFULLA·Filed 2011·Granted May 13, 2014·3 cites·20 claims
- 0236US5071317ACentrifugal pump having a unitary one-piece diffusion casing and a unitary one piece turbine impeller unitLEACH ALAN·Filed 1990·Granted Dec 10, 1991·16 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →