Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7603943 | Linear actuator for rotating shaft assemblies | Gene F. Haas, John W. Ryan, William F. Tandrow | 2009-10-20 |
| 7555974 | Finned spindle liner | James Nunes, Curt J. Gelderman, William F. Tandrow | 2009-07-07 |