Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10788101 | Link with swivel ball bushing rotatable in opposing directions | Charles Dreixler, David Garnet John Conroy | 2020-09-29 |
| 9816585 | Repair link for twist link and other chain types | Charles Dreixler | 2017-11-14 |