HW

Howard Wilkerson

PU Philip Morris Usa: 1 patents #332 of 607Top 55%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #4,041,085 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4471790 Tobacco mass treatment method James M. Davis 1984-09-18