Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8636271 | Spring damper | Ronald N. Check, Jason B. Youd | 2014-01-28 |
| 8556241 | Spring damper | Ronald N. Check, Jason B. Youd | 2013-10-15 |
| 8052129 | Steel spring damper | Jason B. Youd, Ronald N. Check | 2011-11-08 |