Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301168 | Lock-out device and method | William E. Simpson, Nancy D. Trafelet, Andy Swain, David Holden, Garry W. Crossdale +3 more | 2019-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10301168 | Lock-out device and method | William E. Simpson, Nancy D. Trafelet, Andy Swain, David Holden, Garry W. Crossdale +3 more | 2019-05-28 |