Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411280 | Absorbent glass mat battery | Frank-Thomas Johns, Uwe Bitomsky, Matthew A. Spence, Kavi G. Loganathan, Qingfang Shi +1 more | 2022-08-09 |
| 11245117 | Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate | Frank-Thomas Johns, Peter Porscha, Detlef Bauder | 2022-02-08 |