Inventor · disambiguated record
Dale B. Andrews
Also filed as: ANDREWS DALE B
5 granted patents·2 pending applications·126 citations·filing 2000–2012
78Inventor score
Top patents by PatentIndex Score
7 records- 0189US6379127B1Submersible motor with shaft sealsLAWRENCE PUMPS INC·Filed 2000·Granted Apr 30, 2002·97 cites·20 claims
- 0275US7239056B1Low speed canned motorLAWRENCE PUMPS INC·Filed 2004·Granted Jul 3, 2007·19 cites·15 claims
- 0356US7341436B2Open face cooling system for submersible motorLAWRENCE PUMPS INC·Filed 2004·Granted Mar 11, 2008·10 cites·19 claims
- 0444US2010015000A1Apparatus for simultaneous support of pressurized and unpressurized mechanical shaft sealing barrier fluid systemsLAWRENCE PUMPS INC·Filed 2009·Application pending·0 cites
- 0542US2013017081A1System for enhanced recovery of tangential energy from an axial pump in a loop reactorFLOWSERVE MAN CO·Filed 2012·Application pending·0 cites
- 0640US8192155B2Multistage slurry pumpANDREWS DALE B·Filed 2008·Granted Jun 5, 2012·0 cites·8 claims
- 0737US8979478B2Fully enclosed seal and bearing assembly for between-bearing pumpsANDREWS DALE B·Filed 2012·Granted Mar 17, 2015·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Dale B. Andrews files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →