Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12341186 | Alkaline electrochemical cell with improved anode and separator components | M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Matthew Evans, John Hadley +3 more | 2025-06-24 |
| 11949060 | Rechargeable hearing aid battery with slotted grommet | Benjamin Sabrowsky, Marc Syvertsen, Danielle Proffit, Jacob Karsseboom | 2024-04-02 |
| 11757088 | Alkaline electrochemical cell with improved anode and separator components | M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Matthew Evans, John Hadley +3 more | 2023-09-12 |
| 11264607 | Alkaline electrochemical cell with improved anode and separator components | M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Matthew Evans, John Hadley +3 more | 2022-03-01 |
| 10693125 | Alkaline electrochemical cell with improved anode and separator components | M. Edgar Armacanqui, Andrew J. Roszkowski, Donald Raymond Crowe, Matthew Evans, John Hadley +3 more | 2020-06-23 |