Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11945410 | Ladder rack system | Elizabeth Elaine Willnow, Mark Anthoney Henry, Jr., Joshua Michael Gerez, Robert Butcher | 2024-04-02 |
| 9681655 | Tree stand including a latch and adjustable strap | Robert Butcher | 2017-06-20 |
| D733933 | Ladder rung | Robert Butcher | 2015-07-07 |