Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10465120 | Method and device with catalyst storage and delivery capsule for converting biomass into solid and gaseous components | — | 2019-11-05 |
| 5424893 | Gas discharge device power supply with ground fault protection | Ralph M. Francis, Jr. | 1995-06-13 |
| 5313145 | Power supply for a gas discharge device | Ralph M. Francis, Jr. | 1994-05-17 |
| 4703574 | Luminous sign | — | 1987-11-03 |