Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685227 | Brake assembly for overhead trolley | Karl S. Schroeder | 1997-11-11 |
| 4805373 | Collapsible elevator for package elevating wrapping machine | Kinred Bowling, Lee E. Trouteaud, Michael A. Whitby | 1989-02-21 |