Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636867 | Rollover protective structure and method | Joseph A. Rapp | 1997-06-10 |
| 5630622 | Structural weld joint with internal gusset | Kolin J. Kirschenmann, Gail F. Westendorf | 1997-05-20 |