Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054036 | Pillar lantern ring for a shaft sealing system | Mark R. Wilkinson | 2021-07-06 |
| D917673 | Pillar lantern ring | Mark R. Wilkinson | 2021-04-27 |
| D917674 | Extended pillar lantern ring | Mark R. Wilkinson | 2021-04-27 |
| D917675 | Pillar lantern ring with a brace | Mark R. Wilkinson | 2021-04-27 |