Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11916252 | Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof | Jeffrey K. Chambers, James P. Perry, J. Kevin Whear | 2024-02-27 |
| 11881593 | Vapor pressure barriers for lead acid batteries for improved water loss performance, separators, systems, and methods of manufacture and use thereof | Jeffrey K. Chambers, James P. Perry, J. Kevin Whear | 2024-01-23 |