Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5039312 | Gas separation with rotating plasma arc reactor | Daniel L. Hollis, Jr., Broderick Davis | 1991-08-13 |
| 4745338 | Electromagnetically sustained plasma reactor | Daniel L. Hollis, Jr. | 1988-05-17 |