YS

Yan Helen Sun

AS Altria Client Services: 3 patents #57 of 205Top 30%
Overall (2023): #55,227 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11812776 Methods and machines for pouching smokeless tobacco and tobacco substitute products Andrew Nathan Carroll, Shannon Maxwell Black, William J. Burke, Christopher Joseph DiNovi, David Phillips +2 more 2023-11-14
11731162 Polymer encased smokeless tobacco products Andrew Nathan Carroll, Shannon Maxwell Black, William J. Burke, Christopher Joseph DiNovi, David Phillips +2 more 2023-08-22
11723394 Fiber-wrapped smokeless tobacco product Andrew Nathan Carroll, Shannon Maxwell Black, William J. Burke 2023-08-15