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Patent applications and USPTO patent grants for Torrent Trading Ltd..The latest application filed is for "valve assembly with overfill protection device and capacitive liquid level gauge".
Patent | Date |
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Valve assembly with overfill protection device and capacitive liquid level gauge Grant 7,779,858 - Schmitz , et al. August 24, 2 | 2010-08-24 |
Valve Assembly With Overfill Protection Device And Capacitive Liquid Level Gauge App 20090139584 - Schmitz; Jean-Claude ;   et al. | 2009-06-04 |
Valve assembly with overfill protection device and capacitive liquid level gauge Grant 7,487,793 - Schmitz , et al. February 10, 2 | 2009-02-10 |
Valve assembly with overfill protection device and capacitive liquid level gauge Grant 7,240,690 - Schmitz , et al. July 10, 2 | 2007-07-10 |
Tap assembly for a liquid vessel having an overfill protection device and a float controlled magnetic level gauge Grant 7,219,686 - Schmitz , et al. May 22, 2 | 2007-05-22 |
Valve Assembly With Overfill Protection Device And Capacitive Liquid Level Gauge App 20070107786 - Schmitz; Jean-Claude ;   et al. | 2007-05-17 |
Valve Grant 6,923,430 - Kerger , et al. August 2, 2 | 2005-08-02 |
Visual position indicator for valves with linear moving valve stem Grant 6,920,896 - Kerger , et al. July 26, 2 | 2005-07-26 |
Tap Grant 6,783,112 - Kerger , et al. August 31, 2 | 2004-08-31 |
Check valve Grant 6,767,002 - Kerger , et al. July 27, 2 | 2004-07-27 |
Valve App 20040041116 - Kerger, Leon ;   et al. | 2004-03-04 |
Valve for a tap of a compressed or liquified gas cylinder, and tap provided with such a valve Grant 6,640,829 - Kerger November 4, 2 | 2003-11-04 |
Tap App 20030047701 - Kerger, Leon ;   et al. | 2003-03-13 |
Tap App 20010017361 - Kerger, Leon ;   et al. | 2001-08-30 |
Valve for a tap of a compressed or liquified gas cylinder, and tap provided with such a valve Grant 5,487,404 - Kerger January 30, 1 | 1996-01-30 |
Valve for a tap of a gas cylinder and tap having such a valve Grant 5,460,197 - Kerger , et al. October 24, 1 | 1995-10-24 |
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