Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7717797 | Driveshaft assembly with piloted flange connection | Austin R. Gerding, Salvatore N. Grupido, Marc M. Menosky | 2010-05-18 |
| 7445558 | Driveshaft assembly with piloted flange connection | Austin R. Gerding, Salvatore N. Grupido, Marc M. Menosky | 2008-11-04 |
| 6354602 | Assembly vent for boot/seal installation | — | 2002-03-12 |
| 6280335 | Universal joint | Robert J. Wehner, Donald J. Kurecka, Salvatore N. Grupido | 2001-08-28 |
| 6102807 | Prop shaft having enlarged end sections | Mark S. Barrett | 2000-08-15 |
| 5865363 | Construction and method of making prop shaft having enlarged end sections | Mark S. Barrett | 1999-02-02 |