RM

R. H. Marshall

BT Brown & Williamson Tobacco: 1 patents #87 of 219Top 40%
📍 New Albany, IN: #114 of 205 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,985,476 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4706691 Tobacco treating process J. N. Jewell, K. R. Korte, Kevin A. Zipperle 1987-11-17