RG

Robert Grabenstetter

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Toledo, OH: #791 of 1,470 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,470,803 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6695336 Pontoon boat hauling apparatus and method — 2004-02-24