Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407651 | Water purification device having bladderless accumulator and vibrationally-isolated pump mount | Dietmar Steudten | 2022-08-09 |
| D892974 | Filter cartridge | Dietmar Steudten | 2020-08-11 |
| 10164306 | Battery cell having inward extending cup edge and method of manufacture | Robert M. Janmey | 2018-12-25 |
| 9966643 | Battery cell having air electrode assembly bonded to can and method of manufacture | Robert M. Janmey | 2018-05-08 |