Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688266 | Pressurized sealing groove for deactivating roller-follower | John A. Ness | 2004-02-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6688266 | Pressurized sealing groove for deactivating roller-follower | John A. Ness | 2004-02-10 |