Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371920 | Telescoping mobile pole system | Kurt Liestenfeltz, Timothy L. McHugh, Brian Gibson, Frank Liestenfeltz | 2025-07-29 |
| 8191322 | Payload mast | Frank Liestenfeltz, Kurt Liestenfeltz, Brian Gibson | 2012-06-05 |