Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969202 | Unitized bearing assembly | — | 2005-11-29 |
| 5336013 | Separable connecting device for steering column | Paul E. Duffy, John C. Hanson, Robert Lugosi, Spencer H. Guptill | 1994-08-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969202 | Unitized bearing assembly | — | 2005-11-29 |
| 5336013 | Separable connecting device for steering column | Paul E. Duffy, John C. Hanson, Robert Lugosi, Spencer H. Guptill | 1994-08-09 |