Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6679485 | Integrated air spring | Stan DeLizo, William Krusel, Michael David, Leo M. Schmidt, Jeffrey T. Capek +2 more | 2004-01-20 |
| 6513798 | Integral bracket and end mounting plate for air spring | Jeffrey T. Capek, Daniel I. Levy, Daniel J. Leonard, Stan DeLizo, Michael David +2 more | 2003-02-04 |
| 6386524 | Pedestal mounted full reservoir air spring piston | Daniel I. Levy, Pradipta N. Moulik, Daniel J. Leonard | 2002-05-14 |
| 6250613 | Non-metallic spacer for air spring assembly | Paul P. Koeske, Pradipta N. Moulik, Todd M. Ziems, Andreas Peickert | 2001-06-26 |
| 6113081 | Snap-on bumper for air spring | Mark D. Hilburger, Daniel J. Leonard | 2000-09-05 |
| 6109598 | Air spring bumper utilizing a combination of materials | Mark D. Hilburger, Terry J. Henderson, Andreas Peickert, Daniel J. Leonard, James M. Wallin +1 more | 2000-08-29 |
| 5941510 | Metal/elastomeric bumper for air springs | David E. Grass, Mark D. Hilburger, Daniel J. Leonard, Michael K. Whitaker | 1999-08-24 |