Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731683 | Fastening device | Richard James Christensen, JR., Lee Randle | 2020-08-04 |
| 9599241 | Clack valve assembly | Lee Randle, Michael John James, Mark Wright | 2017-03-21 |
| 9157541 | Valve apparatus | — | 2015-10-13 |
| 8905372 | Valve apparatus | — | 2014-12-09 |