Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215717 | Blower vacuum | Christopher Holman, Ronald J. Hoffman | 2025-02-04 |
| 11946490 | Blower vacuum | Christopher Holman, Ronald J. Hoffman | 2024-04-02 |
| 11156224 | Backpack blower | Ronald J. Hoffman, Eric Nolin, Christopher Holman | 2021-10-26 |
| 10897858 | Blower/mulcher | Ronald J. Hoffman | 2021-01-26 |