JL

John S. Lettow

VM Vorbeck Materials: 24 patents #1 of 52Top 2%
HI H2Gen Innovations: 8 patents #2 of 22Top 10%
PU Princeton University: 8 patents #65 of 1,197Top 6%
SC Sud Chemie: 2 patents #54 of 244Top 25%
LT Lummus Technology: 1 patents #178 of 280Top 65%
SA Süd-Chemie Ag: 1 patents #10 of 70Top 15%
📍 Washington, DC: #17 of 3,063 inventorsTop 1%
🗺 District of Columbia: #17 of 3,063 inventorsTop 1%
Overall (All Time): #48,297 of 4,157,543Top 2%
53
Patents All Time

Issued Patents All Time

Showing 51–53 of 53 patents

Patent #TitleCo-InventorsDate
6887301 Flow control in pressure swing adsorption systems Franklin D. Lomax, Michael Streeks, Vinay Prasad 2005-05-03
6805729 System and method for handling fluid using a manifold Kim Lim, Franklin D. Lomax, Jr., Khalil M. Nasser 2004-10-19
5869432 Method for producing ceramic superconductor single crystals Ilhan A. Aksay, Edward P. Vicenzi, David L. Milius 1999-02-09