RC

Richard Crowder

📍 Maplewood, MN: #214 of 510 inventorsTop 45%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,536,512 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
8882819 Handheld device for treating oral ulcers and sores Adam Crowder 2014-11-11
D417596 Christmas tree watering device 1999-12-14
4834443 Robotic gripping device having linkage actuated finger sections David Whatley 1989-05-30