AR

Andrew J. Roszkowski

EB Energizer Brands: 2 patents #1 of 19Top 6%
📍 Waunakee, WI: #4 of 20 inventorsTop 20%
🗺 Wisconsin: #634 of 3,989 inventorsTop 20%
Overall (2025): #141,098 of 469,880Top 35%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12341186 Alkaline electrochemical cell with improved anode and separator components M. Edgar Armacanqui, Casey Imhoff, Donald Raymond Crowe, Matthew Evans, John Hadley +3 more 2025-06-24
12266820 Separator for alkaline cells M. Edgar Armacanqui, Donald Raymond Crowe, Enqing Zhu, John Hadley, Matthew Hennek +1 more 2025-04-01