Inventor · disambiguated record
Johnny L. Trimmer
Also filed as: TRIMMER JOHNNY L
8 granted patents·694 citations·filing 1986–1993
91Inventor score
Technology areasB01D
Files withDOW CHEMICAL CO8
Top patents by PatentIndex Score
8 records- 0193US5282964ABoreside feed hollow fiber membrane deviceDOW CHEMICAL CO·Filed 1993·Granted Feb 1, 1994·128 cites·16 claims
- 0291US5202023AFlexible hollow fiber fluid separation moduleDOW CHEMICAL CO·Filed 1992·Granted Apr 13, 1993·115 cites·53 claims
- 0391US4961760AHollow fiber membrane fluid separation device adapted for boreside feedDOW CHEMICAL CO·Filed 1989·Granted Oct 9, 1990·90 cites·24 claims
- 0491US4929259AHollow fiber membrane fluid separation module for boreside feedDOW CHEMICAL CO·Filed 1989·Granted May 29, 1990·91 cites·31 claims
- 0588US5013437AHollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stagesDOW CHEMICAL CO·Filed 1990·Granted May 7, 1991·83 cites·26 claims
- 0687US5059374AMethod for sealing a hollow fiber membrane module in a caseDOW CHEMICAL CO·Filed 1989·Granted Oct 22, 1991·67 cites·18 claims
- 0786US5211728AClamshell retainer used in hollow fiber membrane devicesDOW CHEMICAL CO·Filed 1992·Granted May 18, 1993·72 cites·36 claims
- 0879US4652373ATubesheet for spiral wound hollow fiber permeatorDOW CHEMICAL CO·Filed 1986·Granted Mar 24, 1987·48 cites·10 claims
Join the waitlist — get patent alerts
Get an alert when Johnny L. Trimmer 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 →