Niemeyer; Lutz
Patent Applications and Registrations
Patent applications and USPTO patent grants for Niemeyer; Lutz.The latest application filed is for "circuit breaker".
- Niemeyer; Lutz - Birr N/A CH
- Niemeyer; Lutz - Baden CH
- Niemeyer; Lutz - Oberrohrdorf CH
| Patent | Date |
|---|---|
| Circuit breaker Grant 8,502,101 - Niemeyer , et al. August 6, 2 | 2013-08-06 |
| Gas-insulated high-voltage circuit breaker with a relief duct which is controlled by an overflow valve Grant 8,148,660 - Seeger , et al. April 3, 2 | 2012-04-03 |
| Circuit Breaker App 20120037599 - NIEMEYER; Lutz ; et al. | 2012-02-16 |
| Gas-insulated High-voltage Circuit Breaker With A Relief Duct Which Is Controlled By An Overflow Valve App 20100219161 - SEEGER; Martin ; et al. | 2010-09-02 |
| Self-blast circuit breaker with control body App 20080135523 - Seeger; Martin ; et al. | 2008-06-12 |
| Switchgear assembly for distribution of electrical power App 20050258024 - Niemeyer, Lutz | 2005-11-24 |
| Fuse Grant 6,720,858 - Kaltenborn , et al. April 13, 2 | 2004-04-13 |
| Method for protection of an electrical power line Grant 6,654,220 - Stanimirov , et al. November 25, 2 | 2003-11-25 |
| Support insulator Grant 6,633,004 - Heitz , et al. October 14, 2 | 2003-10-14 |
| Fuse App 20020190838 - Kaltenborn, Uwe ; et al. | 2002-12-19 |
| Hybrid circuit breaker Grant 6,437,273 - Stechbarth , et al. August 20, 2 | 2002-08-20 |
| Method for protection of an electrical power line App 20020041474 - Stanimirov, Michael ; et al. | 2002-04-11 |
| 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 |
| Switching device having a vacuum circuit-breaker shunt connected with a gas-blast circuit breaker Grant 5,663,544 - Niemeyer September 2, 1 | 1997-09-02 |
| Arrangement for voltage measurement in a GIS installation Grant 5,136,236 - Bohnert , et al. August 4, 1 | 1992-08-04 |
| High-voltage, blast-actuated power switch having field electrodes Grant 4,296,285 - Lang , et al. October 20, 1 | 1981-10-20 |
| Arrangement for semiconductor power components Grant 4,162,514 - De Bruyne , et al. July 24, 1 | 1979-07-24 |
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