Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D341253 | Tool box | Jeffrey J. Ballman, Gary Silvis, Thomas E. Howland | 1993-11-16 |
| 5165771 | Removable drawer fronts | Jeffrey J. Ballman, Thomas E. Howland, Gary Silvis, Chris Nakoff | 1992-11-24 |