TT

Thomas A. Tweddle

CL Canadian Patents And Development Limited: 1 patents #88 of 449Top 20%
NC National Research Council Of Canada: 1 patents #547 of 1,315Top 45%
📍 Mississauga, CA: #1,370 of 3,799 inventorsTop 40%
Overall (All Time): #2,329,378 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4814088 Method for the molecular filtration of predominantly aliphatic hydrocarbon liquids Oleh Kutowy, John D. Hazlett 1989-03-21
4451424 Method of gelling cast, polysulfone membranes William L. Thayer, Oleh Kutowy, Srinivasa Sourirajan 1984-05-29