Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7509789 | Tray erector | William Scholtes | 2009-03-31 |
| 4548423 | Universal trailer hitch | — | 1985-10-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7509789 | Tray erector | William Scholtes | 2009-03-31 |
| 4548423 | Universal trailer hitch | — | 1985-10-22 |