AS

Alfred E. Steck

BS Ballard Power Systems: 2 patents #1 of 9Top 15%
📍 Augsburg, DE: #1 of 1 inventorsTop 100%
Overall (1997): #46,009 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5684192 Substituted trifluorostyrene monomeric compositions Charles Stone, Robert Daniel Lousenberg 1997-11-04
5602185 Substituted trifluorostyrene compositions Charles Stone, Robert Daniel Lousenberg 1997-02-11