Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119756 | Oxygen backup method and system | David R. Parsnick, Gerald A. Paolino, John Fredric Billingham | 2018-11-06 |
| 10090123 | Rotary switch | Thomas A. Neese, Charles V. Edwards, Robert D. O'Neil, Stephen M. Jones | 2018-10-02 |