Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9739404 | Battery water replenishment system and method of installation | William E. M. Jones | 2017-08-22 |
| 9353879 | Battery watering valve assembly with flash arrester | William E. M. Jones | 2016-05-31 |
| 7392820 | Liquid shut-off valve | William E. M. Jones | 2008-07-01 |
| 6095206 | Automatic liquid filling device and method of filling to a predetermined level | William E. M. Jones, Anatoly Galperin | 2000-08-01 |