JH

John Hadley

EB Energizer Brands: 9 patents #5 of 151Top 4%
SB Spectrum Brands: 3 patents #101 of 293Top 35%
Overall (All Time): #395,670 of 4,157,543Top 10%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12341186 Alkaline electrochemical cell with improved anode and separator components M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans +3 more 2025-06-24
12266820 Separator for alkaline cells M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Enqing Zhu, Matthew Hennek +1 more 2025-04-01
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
11264607 Alkaline electrochemical cell with improved anode and separator components M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans +3 more 2022-03-01
11133497 Alkaline cell with improved discharge efficiency M. Edgar Armacanqui, Wen Li, Donald Raymond Crowe, Andrew J. Roszkowski, Janna L. Rose 2021-09-28
10693125 Alkaline electrochemical cell with improved anode and separator components M. Edgar Armacanqui, Andrew J. Roszkowski, Casey Imhoff, Donald Raymond Crowe, Matthew Evans +3 more 2020-06-23
10446832 Alkaline cell with improved reliability and discharge performance M. Edgar Armacanqui, Wen Li, Matthew Hennek 2019-10-15
9455440 Alkaline cell with improved high rate capacity M. Edgar Armacanqui, Wen Li, Andrew J. Roszkowski, Janna L. Rose 2016-09-27
9252430 Alkaline cell with improved high rate capability M. Edgar Armacanqui, Wen Li, Andrew J. Roszkowski, Janna L. Rose 2016-02-02
8980480 Lithium primary cell M. Edgar Armacanqui, Wen Li, Janna L. Rose 2015-03-17