WS

Walter J. Stupin

RS Rec Silicon: 4 patents #6 of 27Top 25%
SB Santa Fe Braun: 1 patents #2 of 6Top 35%
📍 Whittier, CA: #80 of 578 inventorsTop 15%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #996,089 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9446367 Joint design for segmented silicon carbide liner in a fluidized bed reactor Matthew J. Miller, Michael V. Spangler, Gerald Zeininger, William J. Onstot 2016-09-20
9238211 Segmented silicon carbide liner E. Wayne Osborne, Matthew J. Miller, Michael V. Spangler, Gerald Zeininger, William J. Onstot 2016-01-19
9023425 Fluid bed reactor E. Wayne Osborne, Michael V. Spangler, Levi C. Allen, Robert J. Geertsen, Paul E. Ege +1 more 2015-05-05
8075692 Fluid bed reactor E. Wayne Osborne, Michael V. Spangler, Levi C. Allen, Robert J. Geertsen, Paul E. Ege +1 more 2011-12-13
4756730 Cryogenic recovery of high purity hydrogen 1988-07-12