Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6718610 | Automated fuel tank assembly system & method | Richard K. Hansen | 2004-04-13 | $11,629,000 |
| 6212752 | Automated fuel tank assembly system & method | Richard K. Hansen | 2001-04-10 | $19,601,000 |