Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5546899 | Valve train load transfer device for use with hydraulic roller lifters | Kenneth R. Sperling | 1996-08-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5546899 | Valve train load transfer device for use with hydraulic roller lifters | Kenneth R. Sperling | 1996-08-20 |