Inventor · disambiguated record
David P. Borrowman
Also filed as: BORROWMAN DAVID P
3 granted patents·13 citations·filing 1997–2018
61Inventor score
Files withENVIROTECH PUMPSYSTEMS INC3
Top patents by PatentIndex Score
3 records- 0156US7121794B2Component assembly for reconfiguring a centrifugal pumpENVIROTECH PUMPSYSTEMS INC·Filed 2004·Granted Oct 17, 2006·9 cites·7 claims
- 0239US10604927B2Prerotation basin for pumping fluids from a wet wellENVIROTECH PUMPSYSTEMS INC·Filed 2018·Granted Mar 31, 2020·0 cites·24 claims
- 0325US5871304APrecast prerotation basin systemENVIROTECH PUMPSYSTEMS INC·Filed 1997·Granted Feb 16, 1999·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →