Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776778 | Device for emptying a canister | Thomas Mai | 2017-10-03 |
| 9708172 | Lock-out device and method | Kirk Reimann, William E. Simpson, Nancy D. Trafelet, Andy Swain, David Holden +3 more | 2017-07-18 |