DD

Donna Walker Duggins

RT R.J. Reynolds Tobacco: 3 patents #216 of 746Top 30%
RH Rai Strategic Holdings: 2 patents #156 of 234Top 70%
NU Niconovum Usa: 1 patents #6 of 17Top 40%
📍 Winston-Salem, NC: #253 of 1,346 inventorsTop 20%
🗺 North Carolina: #8,592 of 45,564 inventorsTop 20%
Overall (All Time): #779,980 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
12285025 Multi-layer smokeless tobacco composition John-Paul Mua, Darrell Eugene Holton, Jr., Daniel Verdin Cantrell 2025-04-29
11819055 Aerosol delivery device with multiple aerosol delivery pathways Sawyer Hubbard, Eric Taylor Hunt, Karen V. Taluskie, Stephen Benson Sears, Michael F. Davis 2023-11-21
10786010 Aerosol delivery device with multiple aerosol delivery pathways Sawyer Hubbard, Eric Taylor Hunt, Karen V. Taluskie, Stephen Benson Sears, Michael F. Davis 2020-09-29
10154689 Heat generation segment for an aerosol-generation system of a smoking article Brian Keith Nordskog, Thaddeus Jude Jackson, Anthony Richard Gerardi 2018-12-18
9763928 Multi-layer nicotine-containing pharmaceutical composition John-Paul Mua, Darrell Eugene Holton, Jr., Daniel Verdin Cantrell 2017-09-19
9375033 Tobacco-containing gel composition Matthew Evan Lampe 2016-06-28