Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957267 | Reciprocating conveyor in a trailer having higher structural and operational efficiency | Manfred W. Quaeck | 1999-09-28 |
| 4942958 | Belt-drive conveyor system for refuse | — | 1990-07-24 |