DO

Donald Obergoenner

📍 Cape Girardeau, MO: #7 of 80 inventorsTop 9%
🗺 Missouri: #5,256 of 23,789 inventorsTop 25%
Overall (All Time): #1,231,431 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8123060 Wood joint for a barrelhead — 2012-02-28
8016144 Wood joint for a barrelhead — 2011-09-13
7819268 Wood joint for a barrelhead — 2010-10-26
7654401 Wood joint for a barrelhead — 2010-02-02