Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5462335 | Adjustable lumbar support for seat backs | — | 1995-10-31 |
| 4889327 | Multiple-strand torsion spring | — | 1989-12-26 |
| 4830348 | Noise suppressing device for coil springs | — | 1989-05-16 |
| 4821390 | Multiple-strand torsion spring and method of forming the same | — | 1989-04-18 |
| 4817262 | Paint drain closure attaching method | — | 1989-04-04 |
| 4776626 | Trunk lid hinge and spring assembly | — | 1988-10-11 |
| 4700981 | Paint drain closure and vehicle panel | — | 1987-10-20 |
| 4549325 | Method of making internal nut for adjusting the tension of a coil spring | — | 1985-10-29 |
| 4529179 | Internal nut for adjusting the tension of a coil spring | — | 1985-07-16 |