Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10150649 | Overwind conveyance drop protection | Fredric Christopher Delabbio | 2018-12-11 |
| 10041349 | Guide system | Fredric Christopher Delabbio | 2018-08-07 |
| 10024156 | Method of moving a component or a material to and within a level of a shaft boring system | Fredric Christopher Delabbio | 2018-07-17 |