PT

Paul K. Trygstad

BS Bj Services: 2 patents #74 of 250Top 30%
Overall (All Time): #2,115,863 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7640748 System and method of cooling steam turbines Steven J. Barber 2010-01-05
6898935 System and method of cooling steam turbines Steven J. Barber 2005-05-31