TB

Thomas R. Bierschenk

ER Exfluor Research: 28 patents #2 of 6Top 35%
The Dow Chemical: 2 patents #1,449 of 4,115Top 40%
PI Ppg Industries: 1 patents #662 of 1,216Top 55%
📍 Port Aransas, TX: #4 of 524 inventorsTop 1%
🗺 Texas: #3,693 of 125,132 inventorsTop 3%
Overall (All Time): #120,104 of 4,157,543Top 3%
31
Patents All Time

Issued Patents All Time

Showing 26–31 of 31 patents

Patent #TitleCo-InventorsDate
4803005 Perfluoropolyether solid fillers for lubricants Timothy J. Juhlke, Richard J. Lagow 1989-02-07
4760198 1:1 copolymer of difluoromethylene oxide and tetrafluoroethylene oxide and synthesis Timothy J. Juhlke, Richard J. Lagow 1988-07-26
4755567 Perfluorination of ethers in the presence of hydrogen fluoride scavengers Timothy J. Juhlke, Richard J. Lagow 1988-07-05
4743419 On-line film fluorination method 1988-05-10
4631200 Graphite composite chips 1986-12-23
4195190 Preparation of ethylene glycol Rowland Pettit, Donald R. Nielsen 1980-03-25