Patents/Inventors

Donna Walker Duggins

Winston-Salem, NCUS3 patents

3 Patents

US125756032026
Aerosol Delivery Device with Multiple Aerosol Delivery Pathways
RAI STRATEGIC HOLDINGS, Inc.
0 cites
US122850252025
Multi-layer Smokeless Tobacco Composition
R.J. Reynolds Tobacco Company
0 cites
US118190552023
Aerosol Delivery Device with Multiple Aerosol Delivery Pathways
RAI Strategic Holdings, Inc.
0 cites