Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11154968 | Oil filter removal device | Elliott Richard Heinrich | 2021-10-26 |
| D912713 | Oil filter removal device | Elliott Richard Heinrich | 2021-03-09 |
| D912714 | Oil filter removal device | Elliott Richard Heinrich | 2021-03-09 |