Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6769178 | Method of manufacturing a vehicle frame assembly including hydroformed side rails having integrally formed mounting areas | — | 2004-08-03 |
| 6168204 | Vehicle frame assembly having integral support surfaces | — | 2001-01-02 |
| 6120059 | Vehicle frame assembly | — | 2000-09-19 |
| 5882039 | Hydroformed engine cradle and cross member for vehicle body and frame assembly | Richard A. Marando | 1999-03-16 |
| 5700033 | Removable cross member for vehicle frame | — | 1997-12-23 |
| 5261991 | Composite tubular elements and methods of fabrication | Barry L. Zackrisson | 1993-11-16 |
| 5127975 | Method of fabrication of composite reinforced drive shaft having end fittings secured thereto | Barry L. Zackrisson | 1992-07-07 |
| 5004550 | Method of paint sludge conversion for disposal | Shu-Jen W. Huang, Abdol R. Ebrat | 1991-04-02 |
| RE33322 | Drive line slip joint assembly | David Sills | 1990-09-04 |
| 4888224 | Composite tubular elements and methods of fabrication | Barry L. Zackrisson | 1989-12-19 |
| 4552544 | Drive line slip joint assembly | David Sills | 1985-11-12 |
| 4509727 | Off-gas monitor for steel processes | Kevin M. Davis, Timothy M. Wahl, Karl J. Isele, Jr. | 1985-04-09 |
| 4360143 | Method for manufacturing suspension members | Ronald A. Rinehart, Dennis L. Hammond | 1982-11-23 |