JK

John Kania

EB Energizer Brands: 2 patents #65 of 151Top 45%
Overall (All Time): #1,797,539 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11848435 Metal-air cells with minimal air access Tony Rubsam, Danielle Proffit, Katharine Kerr, Marc Syvertsen, Ian Pozdol 2023-12-19
11575168 Metal-air cells with minimal air access Tony Rubsam, Danielle Proffit, Katharine Kerr, Marc Syvertsen, Ian Pozdol 2023-02-07