Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6810903 | Conduit flow controller | Kevin Patrick Murphy, Garland Y. Smith | 2004-11-02 |
| 6776116 | Swivel/quick release device for tow rope | Donald Erb, Charles Peterson, Stephen G. Conover | 2004-08-17 |