RR

Roger Roy

📍 Champlin, MN: #46 of 241 inventorsTop 20%
🗺 Minnesota: #11,810 of 52,454 inventorsTop 25%
Overall (All Time): #854,888 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9221520 Module for making ambidromic crossover equipment (FAM) Frederic Schmidt 2015-12-29
7340875 Power tool emergency stop system Scott Freiberg 2008-03-11
6832466 Brush cutter emergency stop system Scott Freiberg 2004-12-21
6113447 Watercraft with frontface oar system Patrick Salvail 2000-09-05
D427136 Watercraft Patrick Salvail 2000-06-27
4685268 Method and apparatus for reinforcing building brick veneer footings 1987-08-11