Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471574 | Shutter operating system | Donald L. Strange-Boston | 1984-09-18 |
| 4424654 | Panel rigidizer | Richard H. Wolters | 1984-01-10 |
| 4406379 | Cable manager | Raoul J. P. Schoumaker | 1983-09-27 |
| D268622 | Material handling tote tray | Richard H. Wolters, Charles R. Tyke, Charles P. Schreiner | 1983-04-12 |
| 4373642 | Material handling tote | Richard H. Wolters, Charles R. Tyke, Charles P. Schreiner | 1983-02-15 |