RO

Robert Otis

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Sweet Home, OR: #15 of 38 inventorsTop 40%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #3,629,531 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D431549 Humorous megaphone George T. Christian 2000-10-03