Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D521918 | Vehicle wheel | Donald A. Hohman, Steven F. Spiegel | 2006-05-30 |
| D521919 | Vehicle wheel | Donald A. Hohman, Steven F. Spiegel | 2006-05-30 |
| D502908 | Vehicle wheel | Donald A. Hohman, Steven F. Spiegel | 2005-03-15 |