Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9160212 | Multi-source passive energy power generation | — | 2015-10-13 |
| 5492216 | Method and apparatus for transferring containers while maintaining vertical orientation | Thomas Grandfield Howell | 1996-02-20 |
| 5246097 | Line changing system for air bottle conveyors | John J. Douglas | 1993-09-21 |