Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D274321 | Trailer | Edward J. Hayes, Frank J. Miller | 1984-06-19 |
| D274322 | Tractor trailer | Edward J. Hayes, Frank J. Miller | 1984-06-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D274321 | Trailer | Edward J. Hayes, Frank J. Miller | 1984-06-19 |
| D274322 | Tractor trailer | Edward J. Hayes, Frank J. Miller | 1984-06-19 |