Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427638 | Percussion tool | Kyle J. Krause, Jeffery D. Spraggon, Andrew D. Van Hoorn | 2025-09-30 |
| 12269136 | Integrated dust extractor and power tool | Julia C. Marsh, Jeffery D. Spraggon, Andrew D. Van Hoorn, Allen H. Johnson, III, Amedee Brennan O'Gorman | 2025-04-08 |
| 11872665 | Integrated dust extractor and power tool | Julia C. Marsh, Jeffery D. Spraggon, Andrew D. Van Hoorn, Allen H. Johnson, III, Amedee Brennan O'Gorman | 2024-01-16 |