AY

Albert E. Yallup

BL British-American Tobacco (Holdings) Limited: 2 patents #33 of 101Top 35%
Overall (All Time): #2,365,107 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4311957 Measurement of moisture content Sidney J. Hewitt, Juan M. Ozamiz 1982-01-19
4257777 Gas detection Harry F. D. Dymond 1981-03-24