DK

David Kalisz

EB Energizer Brands: 2 patents #2 of 51Top 4%
Overall (2021): #169,121 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Patent #TitleCo-InventorsDate
11114728 Heat applied electrochemical cell separator Johnson Mark, Allen Stieg, Maria Verikakis, Chris Bolyos 2021-09-07
11108116 Electrochemical cell separator Maria Verikakis, Christopher Steven Bolyos 2021-08-31