Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681879 | Muffler exhaust stack | Philip A. Iannarelli, Rodney S. Park | 2004-01-27 |
| 6484932 | Method and apparatus for communicating ultraviolet (UV) radiation information | Quintin D. Kinney | 2002-11-26 |
| 4934897 | Pipe-moving apparatus | Ronald L. Anderson | 1990-06-19 |