Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5337886 | Chain with self aligning flight support links | Roy C. Anderson | 1994-08-16 |
| 4682687 | Pintle chain including self-retaining pin | Robert E. Stacey, Russell H. C. Uttke | 1987-07-28 |