Rothman, James C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rothman, James C..The latest application filed is for "muffler with catalytic converter arrangement; and method".
- Rothman, James C. - Burnsville MN
- Rothman; James C. - Apple Valley MN
| Patent | Date |
|---|---|
| Muffler with catalytic converter arrangement; and method App 20050223703 - Wagner, Wayne M. ; et al. | 2005-10-13 |
| Muffler with catalytic converter arrangement; and method Grant 6,892,854 - Wagner , et al. May 17, 2 | 2005-05-17 |
| Muffler with catalytic converter arrangement; and method App 20040031643 - Wagner, Wayne M. ; et al. | 2004-02-19 |
| Muffler with catalytic converter arrangement, and method App 20020040826 - Wagner, Wayne M. ; et al. | 2002-04-11 |
| Muffler with catalytic converter arrangement; and method Grant 5,828,013 - Wagner , et al. October 27, 1 | 1998-10-27 |
| Air cleaner having scavenger arrangement Grant 5,683,479 - Gillingham , et al. November 4, 1 | 1997-11-04 |
| Muffler with catalytic converter arrangement; and method Grant 5,426,269 - Wagner , et al. June 20, 1 | 1995-06-20 |
| Air cleaner having scavenger arrangement for precleaner and filter thereof Grant 5,401,285 - Gillingham , et al. March 28, 1 | 1995-03-28 |
| Muffler with catalytic converter arrangement; and method Grant 5,355,973 - Wagner , et al. October 18, 1 | 1994-10-18 |
| Trap apparatus with tubular filter element Grant 5,293,742 - Gillingham , et al. March 15, 1 | 1994-03-15 |
| Electrostatic separator Grant 4,588,423 - Gillingham , et al. May 13, 1 | 1986-05-13 |
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