FS

Francis M. Sprinkel

PU Philip Morris Usa: 1 patents #30 of 74Top 45%
📍 Glen Allen, VA: #3 of 13 inventorsTop 25%
🗺 Virginia: #300 of 1,409 inventorsTop 25%
Overall (1997): #151,726 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5666977 Electrical smoking article using liquid tobacco flavor medium delivery system Charles T. Higgins, Wynn R. Raymond 1997-09-16