JH

John Hadley

EB Energizer Brands: 3 patents #1 of 39Top 3%
📍 Madison, WI: #37 of 620 inventorsTop 6%
🗺 Wisconsin: #490 of 4,688 inventorsTop 15%
Overall (2023): #74,243 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11784375 Separator for metal air cells M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Enqing Zhu, Matthew Hennek +1 more 2023-10-10
11757088 Alkaline electrochemical cell with improved anode and separator components M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans +3 more 2023-09-12
11670823 Separator for alkaline cells M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Enqing Zhu, Matthew Hennek +1 more 2023-06-06