Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8397386 | Valve assembly having a unitary valve sleeve | — | 2013-03-19 |
| 8220778 | Valve assembly having a unitary valve sleeve | Nicholas Langmesser, Johnny Ellis | 2012-07-17 |
| 8016265 | Valve assembly having a unitary valve sleeve | — | 2011-09-13 |