Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9240257 | Solid, lithium-salt-doped, thermoset polyimide polymer electrolyte and electrochemical cell employing same | Lonnie G. Johnson, Lazbourne Alanzo Allie | 2016-01-19 |
| 8752324 | Aluminum choke tube for a shotgun | — | 2014-06-17 |
| 7943250 | Electrochemical conversion system for energy management | Lonnie G. Johnson | 2011-05-17 |
| 7160639 | Johnson reversible engine | Lonnie G. Johnson | 2007-01-09 |