Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369833 | Offset sidebar flight supporting chain | Jon C. Utz, Chadwick A. Bible | 1994-12-06 |
| 5222920 | Chain including roller sealing arrangement | Robert R. Cheesman | 1993-06-29 |
| 5188214 | End seal for idler roller | Edward J. Carney | 1993-02-23 |
| 5165522 | Collector flight attachment link for collector apparatus | John W. Quick, James Wiegand, Susan M. Rasper | 1992-11-24 |
| 4972939 | End seal for idler roller | Edward J. Carney | 1990-11-27 |
| 4682687 | Pintle chain including self-retaining pin | James W. Leege, Robert E. Stacey | 1987-07-28 |