Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471215 | Labyrinth sealing device having a grease purgeable system | James Drago, Joel R. Shaw | 2002-10-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6471215 | Labyrinth sealing device having a grease purgeable system | James Drago, Joel R. Shaw | 2002-10-29 |