DK

David A. Kaplin

EC Eveready Battery Company: 2 patents #192 of 520Top 40%
📍 Pearl River, NY: #37 of 136 inventorsTop 30%
🗺 New York: #31,572 of 115,490 inventorsTop 30%
Overall (All Time): #1,144,045 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11362372 Secondary cell with high recharging efficiency and long term stability Melissa Menard, Ryan Cammarata 2022-06-14
10230132 Secondary cell with high recharging efficiency and long term stability Melissa Menard, Ryan Cammarata 2019-03-12
8283066 Electrochemical cell with improved internal contact 2012-10-09
7618742 Electrochemical cell with improved internal contact James X. Wu 2009-11-17