Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4455026 | Vee-shaped magnetic/centrifugal seal and method of operation | Donald F. Wilcock | 1984-06-19 |
| 4440402 | Ferrofin magnetic seal with opposed fin-like projections | Jed A. Walowit | 1984-04-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4455026 | Vee-shaped magnetic/centrifugal seal and method of operation | Donald F. Wilcock | 1984-06-19 |
| 4440402 | Ferrofin magnetic seal with opposed fin-like projections | Jed A. Walowit | 1984-04-03 |