Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9046083 | Reciprocating device with dual chambered cylinders | Christopher L. Gamble | 2015-06-02 |
| 8109737 | Reciprocating device with dual chambered cylinders | Christopher L. Gamble | 2012-02-07 |
| 7503291 | Reciprocating device with dual chambered cylinders | Christopher L. Gamble | 2009-03-17 |