Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679487 | Hybrid leaf spring with reinforced bond lines | Edward D. Pilpel, D. Michael Gordon, David Gordon | 2004-01-20 |
| 6660114 | Method for producing a hybrid leaf spring | Edward D. Pilpel, D. Michael Gordon, David Gordon | 2003-12-09 |
| 6461455 | Method of producing a hybrid leaf spring | Edward D. Pilpel, D. Michael Gordon, David Gordon | 2002-10-08 |
| 6012709 | Hybrid leaf spring and suspension system for supporting an axle on a vehicle | Edward D. Pilpel, D. Michael Gordon, David Gordon | 2000-01-11 |