Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12077955 | Floor drain/cleanout protector | Michael Noonan, John Arthur Hyma | 2024-09-03 |
| D702620 | Bracket | Brian Clarkson, Michael Merril Springer, Keith Alan Armstrong | 2014-04-15 |
| 8567650 | Truck box assembly | Brian Clarkson, Michael Merril Springer, Keith Alan Armstrong | 2013-10-29 |
| D659074 | Truck storage box | Brian Clarkson, Michael Merril Springer, Keith Alan Armstrong | 2012-05-08 |