Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6854765 | Steering shaft assembly | Michael P. Anspaugh | 2005-02-15 |
| 6799780 | Mounting apparatus for motor vehicle steering column | Michael P. Anspaugh, Thomas M. Tighe | 2004-10-05 |
| 6655715 | Mounting apparatus for motor vehicle steering column | Michael P. Anspaugh, Thomas M. Tighe | 2003-12-02 |
| 6592148 | Steering column lower bracket | David Michael Byers, Richard K. Riefe, James Salois, Michael John Clayton | 2003-07-15 |
| 5669634 | Energy absorber for motor vehicle steering column | Michael P. Anspaugh, Richard K. Riefe, David Michael Byers | 1997-09-23 |