RD

Robert W. Davenport

JM Johns Manville: 1 patents #209 of 372Top 60%
📍 Golden, CO: #739 of 1,256 inventorsTop 60%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,098,341 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4294042 Apparatus and method for grinding a helical surface on a flat blade Eugene L. Moore, Ronald L. Goodman 1981-10-13