CS

Carl J. Silkey

SL Simplexgrinnell Lp: 1 patents #23 of 52Top 45%
Overall (All Time): #3,295,140 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7753709 Call cord connection system with mechanical coupling mechanism Josef Prokop 2010-07-13