Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8643931 | Vehicle rearview mirror with spotter mirror | David J. Cammenga, Brian J. Steenwyk, Randall S. Braun | 2014-02-04 |
| 8264761 | Vehicle rearview mirror with spotter mirror | David J. Cammenga, Brian J. Steenwyk, Randall S. Braun | 2012-09-11 |
| 7864400 | Vehicle rearview mirror with spotter mirror | David J. Cammenga, Brian J. Steenwyk, Randall S. Braun | 2011-01-04 |