Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6225768 | Automatic door safety system with multiple safety modes | James COOKSON | 2001-05-01 |
| 5699894 | Cable driven conveyor system | Michael Bestgen, Richard B. Kramer, Daniel P. Moulden, Chris Barbee | 1997-12-23 |
| 5110143 | Seal cartridge for use in idler rollers | — | 1992-05-05 |