Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8052090 | Hoist support removably mountable externally onto a helicopter | — | 2011-11-08 |
| 6536270 | Scanner with interior gauging head and dust belt | Lee L. Henry | 2003-03-25 |
| 6253604 | Scanner with interior gauging head and combined dust and drive belt | Lee L. Henry | 2001-07-03 |