Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640846 | Automatic fueling system and components therefor | Spencer P. Magleby, John Marshall, W. Douglas Stout, Carl D. Sorensen, Ryan W. Warnick +6 more | 2003-11-04 |
| 6354343 | Automatic fueling system and components therefor | Spencer P. Magleby, John Marshall, W. Douglas Stout, Carl D. Sorensen, Ryan W. Warnick +6 more | 2002-03-12 |
| 6024137 | Automatic fueling system and components therefor | Spencer P. Magleby, John Marshall, W. Douglas Stout, Carl D. Sorensen, Ryan W. Warnick +6 more | 2000-02-15 |
| 6003568 | Automatic fueling system and components therefor | — | 1999-12-21 |
| 5163473 | Valve system for automatic fuel delivery | — | 1992-11-17 |