Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938837 | Level | Eric Mackey, Andrew Kenneth Dorscheid, Joseph William Burge | 2021-12-21 |
| 11183807 | Crimping tool | Christopher S. Hoppe, Mark W. Cors, Steven W. Hyma, Grant T. Squiers, Benjamin Roers +1 more | 2021-11-23 |
| D928637 | Level | Samuel J. Howard | 2021-08-24 |
| 11090822 | Bolt cutter | Jacob Feuerstein, Christopher S. Hoppe, Cheng Zhang Li | 2021-08-17 |
| 11085763 | Continuous edge adjustable level | Haoming Tang, Samuel J. Howard, Daniel L. Block | 2021-08-10 |