Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11686114 | Power head for powered concrete roller screed | Michael Shane Grigg | 2023-06-27 |
| 11111681 | Power head for powered concrete roller screed | Michael Shane Grigg | 2021-09-07 |
| 10549415 | Handle assembly for trowel | John T. Hughes | 2020-02-04 |
| D807134 | Handle for tool including rings for single-handed use | John T. Hughes | 2018-01-09 |
| D804266 | Concrete placer tool including octagonal pole handle | — | 2017-12-05 |
| 9643311 | Octagonal extension handle | — | 2017-05-09 |
| 9272820 | Container with detent mechanism | — | 2016-03-01 |
| 9126753 | Bolster for construction container | Richard A. Samsel | 2015-09-08 |
| D735012 | Octagonal pole with reinforcing members | — | 2015-07-28 |
| 8684421 | Lock system for a container | Richard A. Samsel | 2014-04-01 |
| 8636290 | Tool kit mounting system | Tobias McKay Bridges, Richard Rex Bottles | 2014-01-28 |
| 8454036 | Tool kit mounting system | Tobias McKay Bridges, Richard Rex Bottles | 2013-06-04 |
| 8342580 | Lock system for a container | Richard A. Samsel | 2013-01-01 |
| D573450 | Bolster | Richard A. Samsel | 2008-07-22 |