Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5694805 | Travelling clamp with removable rails | Richard Schnell, James F. Grimes, Patrick J. Yeko | 1997-12-09 |
| 5668328 | Method and apparatus for hydraulically tightening threaded fasteners | George R. Steber, Dale A. Knutson | 1997-09-16 |