JT

Johnny L. Trimmer

The Dow Chemical: 8 patents #404 of 4,115Top 10%
📍 Antioch, CA: #25 of 259 inventorsTop 10%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #669,422 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
5282964 Boreside feed hollow fiber membrane device Thomas C. Young, Terrence L. Caskey, George E. Mahley, III, Randall A. Yoshisato, John A. Jensvold 1994-02-01
5211728 Clamshell retainer used in hollow fiber membrane devices 1993-05-18
5202023 Flexible hollow fiber fluid separation module George E. Mahley, III, Stephen A. Dunning, Daniel O. Clark 1993-04-13
5059374 Method for sealing a hollow fiber membrane module in a case Robert T. Krueger, Terrence L. Caskey, Janine L. Jorgensen 1991-10-22
5013437 Hollow fiber membrane fluid separation device adapted for boreside feed which contains multiple concentric stages Terrence L. Caskey, Janine L. Jorgensen 1991-05-07
4961760 Hollow fiber membrane fluid separation device adapted for boreside feed Terrence L. Caskey, Janine L. Jorgensen 1990-10-09
4929259 Hollow fiber membrane fluid separation module for boreside feed Terrence L. Caskey, Janine L. Jorgensen 1990-05-29
4652373 Tubesheet for spiral wound hollow fiber permeator 1987-03-24