RD

Roland Derik Davis

CO Cornelius: 1 patents #70 of 135Top 55%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 McLeansboro, IL: #158 of 612 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,649,761 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10515327 Beverage dispensing validation method and system — 2019-12-24
5421944 Gasket welding apparatus and method Gil Koch 1995-06-06
5385628 Gasket welding apparatus and method Gil Koch 1995-01-31