DC

David E. Creighton

BL British-American Tobacco (Holdings) Limited: 2 patents #33 of 101Top 35%
Overall (All Time): #2,319,048 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5050621 Smoking articles Colin C. Grieg 1991-09-24
4644963 Smoking articles — 1987-02-24