Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644733 | Cartridge drive shaft gear | Jian Min Peng, Donald R. Huck, Anthony D. Causey, Craig A. Hallacher, Eric J. Shaffer | 2014-02-04 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8644733 | Cartridge drive shaft gear | Jian Min Peng, Donald R. Huck, Anthony D. Causey, Craig A. Hallacher, Eric J. Shaffer | 2014-02-04 |