Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10823331 | Big mass battery including manufactured pressure vessel for energy storage | Raymond Allen Donelick, Margaret Burke Donelick | 2020-11-03 |
| 10288221 | Big mass battery including manufactured pressure vessel for energy storage | Raymond Allen Donelick, Margaret Burke Donelick | 2019-05-14 |