JS

John Sirman

PT Praxair Technology: 2 patents #335 of 918Top 40%
FI Fm Industries: 1 patents #6 of 18Top 35%
NL Normalair-Garrett (Holdings) Limited: 1 patents #21 of 47Top 45%
Overall (All Time): #1,230,257 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8619406 Substrate supports for semiconductor applications Jaeyong Cho 2013-12-31
7384452 Fluid heating method Leonard H. Switzer, Bart Antonie van Hassel, M. Mushtaq Ahmed 2008-06-10
6514314 Ceramic membrane structure and oxygen separation method Jack Chen 2003-02-04
6203676 Ionic conduction device Robert John Phillips, Adrian Simons, Jonathan A. Lane, David Waller, John Kilner 2001-03-20