WC

Wallace O. Crain

BT Brown & Williamson Tobacco: 1 patents #87 of 219Top 40%
📍 Louisville, KY: #1,820 of 3,201 inventorsTop 60%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,786,794 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5476354 Method and apparatus for opening soft-cup cigarette packs Stephen E. Fischer 1995-12-19