TB

Thomas Brice

BT British American Tobacco: 1 patents #5 of 25Top 20%
Overall (2023): #231,243 of 537,848Top 45%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11690398 Filter unit for a smoking article Samuel Paul Whiffen, John Richardson 2023-07-04