DK

Duane A. KAUFMAN

BT British American Tobacco: 1 patents #14 of 61Top 25%
📍 Hollandale, WI: #1 of 1 inventorsTop 100%
🗺 Wisconsin: #1,685 of 4,845 inventorsTop 35%
Overall (2020): #485,564 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10687553 Apparatus for heating smokable material and article of smokable material Jesse Eugene Robinson 2020-06-23