Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6749248 | Trailer cover | Edward J. Votruba, Patrick W. Breslin, David L. Simpson, Thomas F. Bone | 2004-06-15 |
| 6722727 | Trailer | Edward J. Votruba, Patrick W. Breslin, David L. Simpson, Thomas F. Bone | 2004-04-20 |