EA

Ezra D. Allford

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): #3,951,884 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4744375 Process for forming flavor compounds in tobacco Robert F. Denier, Elmer F. Litzinger 1988-05-17