Kaltenegger; Kurt
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kaltenegger; Kurt.The latest application filed is for "electrical insulation system based on poly(dicyclopentadiene)".
- Kaltenegger; Kurt - Lengnau CH
- Kaltenegger; Kurt - Baldingen AG CH
| Patent | Date |
|---|---|
| Electrical insulation system based on poly(dicyclopentadiene) Grant 7,981,955 - Kaltenegger , et al. July 19, 2 | 2011-07-19 |
| Vacuum interrupter chamber Grant 7,939,777 - Dullni , et al. May 10, 2 | 2011-05-10 |
| Electrical insulation system based on poly(butylene terephthalate) Grant 7,872,091 - Kaltenegger , et al. January 18, 2 | 2011-01-18 |
| Electrical Insulation System Based On Poly(dicyclopentadiene) App 20080233299 - KALTENEGGER; Kurt ; et al. | 2008-09-25 |
| Electrical Insulation System Based On Poly(butylene Terephthalate) App 20080202793 - Kaltenegger; Kurt ; et al. | 2008-08-28 |
| Vacuum interrupter chamber App 20080203063 - Dullni; Edgar ; et al. | 2008-08-28 |
| High-voltage thick-film high rupturing capacity substrate fuse App 20070159291 - Wilniewczyc; Marius ; et al. | 2007-07-12 |
| High-speed mechanical switching point Grant 6,636,134 - Holaus , et al. October 21, 2 | 2003-10-21 |
| High-speed current-limiting switch Grant 6,535,366 - Frohlich , et al. March 18, 2 | 2003-03-18 |
| Hybrid circuit breaker Grant 6,437,273 - Stechbarth , et al. August 20, 2 | 2002-08-20 |
| High-speed mechanical switching point App 20020056703 - Holaus, Walter ; et al. | 2002-05-16 |
| Hybrid circuit breaker App 20010002664 - Stechbarth, Joachim ; et al. | 2001-06-07 |
| Puffer type circuit breaker with arcing chamber, auxiliary shunting contacts and exhaust structure with pressure relief valves Grant 6,163,001 - Zehnder , et al. December 19, 2 | 2000-12-19 |
| Power breaker Grant 5,925,863 - Zehnder , et al. July 20, 1 | 1999-07-20 |
| Power breaker Grant 5,902,978 - Zehnder , et al. May 11, 1 | 1999-05-11 |
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