Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9732894 | Double cam levers and safety lock for cam lock fitting | George L Williamson | 2017-08-15 |
| 9695968 | Double cam levers and safety lock for cam lock fitting | George L Williamson | 2017-07-04 |
| 9620036 | Sign holder | — | 2017-04-11 |
| 9562639 | Method for cam lock fitting | George L Williamson | 2017-02-07 |