Conrad; Armin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Conrad; Armin.The latest application filed is for "membrane vacuum pump".
- Conrad; Armin - Herborn DE
- Conrad; Armin - Herborn Horbach DE
| Patent | Date |
|---|---|
| Membrane vacuum pump Grant 10,563,648 - Conrad Feb | 2020-02-18 |
| Ionizing pump stage Grant 10,132,339 - Conrad November 20, 2 | 2018-11-20 |
| Apparatus for kinetic energy storage having a flywheel with pump-active surfaces Grant 9,887,604 - Bremer , et al. February 6, 2 | 2018-02-06 |
| Arrangement with a vacuum pump and method of compensating magnetic field produced by magnetic interference field of at least one vacuum pump component Grant 9,822,799 - Conrad November 21, 2 | 2017-11-21 |
| Membrane Vacuum Pump App 20170058883 - CONRAD; Armin | 2017-03-02 |
| Device for measuring a pressure with at least one pressure sensor having at least one active sensor surface Grant 9,410,862 - Conrad August 9, 2 | 2016-08-09 |
| Arrangement With A Vacuum Pump And Method Of Compensating Magnetic Field Produced By Magnetic Interference Field Of At Least One Vacuum Pump Component App 20150078881 - Conrad; Armin | 2015-03-19 |
| Device for Measuring a Pressure with at Least One Pressure Sensor Having at Least One Active Sensor Surface App 20140174188 - Conrad; Armin | 2014-06-26 |
| Ionizing Pump Stage App 20140169986 - CONRAD; Armin | 2014-06-19 |
| Apparatus For Kinetic Energy Storage App 20140125171 - Bremer; Wolfgang ; et al. | 2014-05-08 |
| Pump Module And Positive Displacement Pump App 20140017097 - Conrad; Armin | 2014-01-16 |
| Turbomolecular pump Grant 8,398,362 - Conrad , et al. March 19, 2 | 2013-03-19 |
| Vacuum pump App 20100021324 - Conrad; Armin | 2010-01-28 |
| Device for contactless measurement of rotor temperatures Grant 7,575,372 - Conrad August 18, 2 | 2009-08-18 |
| Device for contactless measurement of rotor temperatures App 20070127551 - Conrad; Armin | 2007-06-07 |
| Gas friction pump Grant 7,059,828 - Conrad , et al. June 13, 2 | 2006-06-13 |
| Vacuum pump system for light gases Grant 7,033,142 - Conrad , et al. April 25, 2 | 2006-04-25 |
| Gas friction pump Grant 6,991,424 - Conrad , et al. January 31, 2 | 2006-01-31 |
| Oil-sealed vane rotary vacuum pump App 20050260082 - Conrad, Armin ; et al. | 2005-11-24 |
| Dry-running reciprocating vacuum pump App 20050260085 - Conrad, Armin ; et al. | 2005-11-24 |
| Turbomolecular pump App 20050207884 - Conrad, Armin ; et al. | 2005-09-22 |
| Gas friction pump App 20050169745 - Conrad, Armin ; et al. | 2005-08-04 |
| Gas friction pump App 20050169744 - Conrad, Armin ; et al. | 2005-08-04 |
| Vacuum pump system App 20040146410 - Conrad, Armin ; et al. | 2004-07-29 |
| Gas friction pump Grant 6,644,912 - Conrad November 11, 2 | 2003-11-11 |
| Gas friction pump Grant 6,638,010 - Conrad , et al. October 28, 2 | 2003-10-28 |
| Gas friction pump App 20020127094 - Conrad, Armin | 2002-09-12 |
| Gas friction pump App 20020064451 - Conrad, Armin ; et al. | 2002-05-30 |
| Gas friction pump App 20010041133 - Conrad, Armin ; et al. | 2001-11-15 |
| Gas friction pump App 20010018018 - Conrad, Armin ; et al. | 2001-08-30 |
| Vacuum apparatus and a method of controlling a suction speed thereof Grant 6,030,181 - Conrad February 29, 2 | 2000-02-29 |
| Magnetic bearing arrangement for a rotor Grant 5,777,414 - Conrad July 7, 1 | 1998-07-07 |
| Vacuum pump system Grant 5,733,104 - Conrad , et al. March 31, 1 | 1998-03-31 |
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