Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4389586 | Electric wheel with removable motor | David L. Foster, Malcolm W. Waite | 1983-06-21 |
JH
John F. Haupt
Overall (All Time): #4,053,370 of 4,157,543Top 100%
1
Patents All Time