Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5676323 | Apparatus and method for changing and winding bobbins involving the correction of movement sequences in a moving element | Armin Wirz, Peter Busenhart, Thomas J. Gisel | 1997-10-14 |
| 5592818 | Reversible hydrostatic transmission with dump valve | William A. Byrd | 1997-01-14 |