Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5310026 | Electric drum brake | Schuyler S. Shaw, Donald Edward Schenk, Jerry L. Newton | 1994-05-10 |
| 5024299 | Electric drum brake | Schuyler S. Shaw, Robert J. Hammersmith, Donald Edward Schenk, Edward J. DeHoff, Alexander Kade | 1991-06-18 |
| 5000297 | Electric drum brake | Schuyler S. Shaw, Robert J. Hammersmith, Donald Edward Schenk, Edward J. DeHoff, Alexander Kade | 1991-03-19 |