RH

Roger L. Hopkins

PU Philip Morris Usa: 1 patents #332 of 607Top 55%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,124,584 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4236062 Apparatus for electrical perforation of webs A. Clifton Lilly, Jr., Warren E. Claflin, William R. Hardesty, George R. Scott, Harry V. Lanzillotti 1980-11-25