Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D442538 | Mounting arrangement for muffler | Wayne M. Wagner, Eivind Stenersen | 2001-05-22 |
| D434360 | Mounting arrangement for muffler | Wayne M. Wagner, Eivind Stenersen | 2000-11-28 |
| 5880413 | Assembly for mounting of a muffler; combination and method | Wayne M. Wagner, Eivind Stenersen | 1999-03-09 |
| 5808245 | Vertical mount catalytic converter muffler | John S. Wiese | 1998-09-15 |
| 5426269 | Muffler with catalytic converter arrangement; and method | Wayne M. Wagner, Marty Barris, Douglas E. Flemming, James C. Rothman, Peter A. Betts +1 more | 1995-06-20 |
| 4359135 | Muffler assembly | Wayne M. Wagner | 1982-11-16 |
| 4267899 | Muffler assembly | Wayne M. Wagner | 1981-05-19 |