Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346009 | Centrifugal spin-on filter or separator | Robert J. Shaltis | 1982-08-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4346009 | Centrifugal spin-on filter or separator | Robert J. Shaltis | 1982-08-24 |