Frank-Thomas Johns
13Patents
3h-index
21Co-inventors
56Inventor score
Filing activity: Feb 20, 2009 → Jan 5, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11411280B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 5 | Active |
| US10581046B2 | Laminar textile material for a battery electrode | Emerging Cross-Sectional Technologies | 4 | Active |
| US11245117B2 | Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate | Emerging Cross-Sectional Technologies | 3 | Active |
| US11233293B2 | Laminar textile material for a battery electrode | Emerging Cross-Sectional Technologies | 0 | Active |
| US11870096B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US12288897B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8535827B2 | Set of separators for a lead-acid rechargeable battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US10418637B2 | Grid arrangement for plate-shaped battery electrode and accumulator | Emerging Cross-Sectional Technologies | 0 | Active |
| US11742493B2 | Electrode plate of an electrochemical battery and electrochemical battery comprising such electrode plate | Emerging Cross-Sectional Technologies | 0 | Active |
| US11936032B2 | Absorbent glass mat battery | Emerging Cross-Sectional Technologies | 0 | Active |
| US8932755B2 | Spreading means for the active material of a negative electrode | Emerging Cross-Sectional Technologies | 0 | Active |
| US12266783B2 | Negative mass for lead-acid battery electrodes and lead-acid battery including same | Emerging Cross-Sectional Technologies | 0 | Active |
| US9799871B2 | Reinforced battery separator | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.