DM

Douglas R. Meier

CO Comcast: 1 patents #2,409 of 4,447Top 55%
📍 Calgary, CA: #2,769 of 5,407 inventorsTop 55%
Overall (All Time): #4,019,606 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4534134 Ice skate sharpening machine Joseph A. Consay 1985-08-13