Frederiksen; Svend
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frederiksen; Svend.The latest application filed is for "silencer and open-structured catalyser".
- Frederiksen; Svend - Holte DK
- Frederiksen; Svend - Copenhagen DK
- Frederiksen; Svend - Copenhagen .O slashed. DK
| Patent | Date |
|---|---|
| Silencer containing one or more porous bodies Grant 7,537,083 - Frederiksen May 26, 2 | 2009-05-26 |
| Silencer and Open-Structured Catalyser App 20080093163 - Frederiksen; Svend | 2008-04-24 |
| Combination Silencer App 20080023265 - Frederiksen; Svend ; et al. | 2008-01-31 |
| Silencer Grant 7,159,692 - Frederiksen , et al. January 9, 2 | 2007-01-09 |
| Silencer containing one or more porous bodies App 20060260867 - Frederiksen; Svend | 2006-11-23 |
| Silencer containing one or more porous bodies Grant 7,104,358 - Frederiksen September 12, 2 | 2006-09-12 |
| Silencer containing one or more porous bodies App 20040040782 - Frederiksen, Svend | 2004-03-04 |
| Silencer and a method of operating a vehicle Grant 6,520,286 - Frederiksen , et al. February 18, 2 | 2003-02-18 |
| Waste heat recovery system Grant 6,321,552 - Frederiksen November 27, 2 | 2001-11-27 |
| Silencer Grant 6,312,650 - Frederiksen , et al. November 6, 2 | 2001-11-06 |
| Silencer with incorporated catalyst Grant 6,220,021 - Frederiksen , et al. April 24, 2 | 2001-04-24 |
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