Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12419344 | Pre-roll cone folding system and method of using | Samual C. Walker | 2025-09-23 |
| 11766069 | Pre-roll cone folding system and method of using | Samual C. Walker | 2023-09-26 |
| 8203064 | Adjustable folding leg for bass drum | Walter B. Jeffries | 2012-06-19 |
| 7834259 | Adjustable folding leg for bass drum | Walter B. Jeffries | 2010-11-16 |
| 6956159 | Drum head securement device | Walter B. Jeffries, Sarah M. Jeffries | 2005-10-18 |