Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4890699 | Wet disc friction brake with casing rods extending through stator bores | Philip D. Redenbarger, David H. First | 1990-01-02 |
| 4887696 | Disc brake | Philip D. Redenbarger | 1989-12-19 |