RL

Robert A. Lengemann

UO Uop: 3 patents #720 of 1,854Top 40%
Overall (All Time): #1,640,555 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5800697 FCC process with dual function catalyst cooling 1998-09-01
4859313 Method for reducing the temperature in a regeneration zone of a fluid catalytic cracking process Gregory J. Thompson, Anthony G. Vickers, Raymond Mott 1989-08-22
4257875 Fluid catalytic cracking process Gregory J. Thompson, Anthony G. Vickers 1981-03-24