Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329702 | Emergency lifting apparatus | Kevin Comstock | 2025-06-17 |
| 12275074 | Power saws | John R. Emoto-Tisdale, Andrew E. Engel, J. David Fulmer, Stephen F. Gass, Curt M. Kemper +2 more | 2025-04-15 |
| 10895882 | Controlling load transporting devices | Jason Ross, Shawn R. Smith | 2021-01-19 |
| 10889961 | Automatic walking for a load transporting apparatus | — | 2021-01-12 |
| 10793409 | Lifting loads with lifting devices | — | 2020-10-06 |
| 10787212 | Control system for load transportation device | Shawn R. Smith, Harlan B. Smith | 2020-09-29 |
| D789425 | Control panel | Shawn R. Smith, Harlan B. Smith | 2017-06-13 |
| 9212794 | Flashlight including hand crank | Mark Neubauer | 2015-12-15 |
| 8919988 | Flashlight including battery type indicator | Mark Neubauer | 2014-12-30 |