WR

William Ramsdell

RU Russound/Fmp: 1 patents #11 of 24Top 50%
Overall (All Time): #1,402,746 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11802672 Solar-powered lighting system 2023-10-31
11493195 Floating subsurface illumination system David Katz 2022-11-08
D481706 Audio system keypad Allen Boothroyd, Andrew Lewis, John M. Cronk, Joshua M. Cooper 2003-11-04