SS

Stephen F. Sporer

UN Unknown: 1 patents #29,356 of 83,584Top 40%
Overall (All Time): #1,246,897 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10376773 Wheel-bearing truck Rasyad Chung 2019-08-13
7504005 Fluid distillation apparatus having improved efficiency Naisin Lee 2009-03-17
5122908 Non-linear controller functions for inertial optical stabilizers 1992-06-16
4911541 Inertial pendulum optical stabilizer Luis W. Alvarez 1990-03-27