Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9944499 | Crane maneuvering assistance | Stephen J. Schoonmaker, Kurtis L. Maynard | 2018-04-17 | $20,506,000 |
| 9238570 | Crane maneuvering assistance | Stephen J. Schoonmaker, Kurtis L. Maynard | 2016-01-19 | $19,198,000 |