KELLER; STEFFEN

Patent Applications and Registrations

Patent applications and USPTO patent grants for KELLER; STEFFEN.The latest application filed is for "solar cell with dielectric back reflective coating".

Company Profile

0.16.24

KELLER; STEFFEN - KONSTANZ DE
Keller; Steffen - Constance N/A DE
Keller; Steffen - Karlsruhe DE
Keller; Steffen - Kontanz DE
Keller; Steffen - 78462 Konstanz DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Solar Cell With Dielectric Back Reflective Coating App 20160133774 - MUENZER; ADOLF ; et al.	2016-05-12
Solar cell having dielectric back reflective coating and method for the production thereof Grant 9,276,155 - Muenzer , et al. March 1, 2	2016-03-01
Solar Cell Having Dielectric Back Reflective Coating And Method For The Production Thereof App 20130061924 - Munzer; Adolf ; et al.	2013-03-14
Vibration-type measuring device Grant 8,396,674 - Gebhardt , et al. March 12, 2	2013-03-12
Method For Doping A Semiconductor Substrate, And Solar Cell Having Two-stage Doping App 20130014819 - Teppe; Andreas ; et al.	2013-01-17
Method for operating a sensor arrangement Grant 8,342,741 - Mueller , et al. January 1, 2	2013-01-01
Method For Manufacturing A Solar Cell With A Two-stage Doping App 20110214727 - Esturo-Breton; Ainhoa ; et al.	2011-09-08
Method For Producing A Solar Cell Having A Two-stage Doping App 20110186116 - Kruemberg; Jens ; et al.	2011-08-04
Coriolis mass flowmeter with an oscillatable straight measuring tube Grant 7,874,220 - Gunturi , et al. January 25, 2	2011-01-25
Measuring instrument to capture a physical/chemical measured value Grant 7,866,219 - Kassubek , et al. January 11, 2	2011-01-11
Method of producing a connection between a measuring tube and at least one flange Grant 7,814,802 - Steinberg , et al. October 19, 2	2010-10-19
Method and device for compensation for influences, which interfere with the measurement accuracy, in measurement devices of the vibration type Grant 7,730,792 - Kassubek , et al. June 8, 2	2010-06-08
Process for operating a measurement device of the vibration type Grant 7,689,372 - Friedrichs , et al. March 30, 2	2010-03-30
Method For Operating A Vibratory Measuring Instrument, And Corresponding Instrument App 20100011882 - Gebhardt; Joerg ; et al.	2010-01-21
Vibration-type Measuring Device App 20100005887 - GEBHARDT; Jorg ; et al.	2010-01-14
Method for determining a characteristic of a sensor arrangement Grant 7,558,691 - Mueller , et al. July 7, 2	2009-07-07
Vibration-type measuring device and method for operating such a measuring device Grant 7,448,283 - Kassubek , et al. November 11, 2	2008-11-11
Coriolis mass flowmeter with an oscillatable straight measuring tube App 20080202257 - Gunturi; Satish ; et al.	2008-08-28
Method for fixing an attachment part on the measurement tube of a coriolis mass flowmeter and coriolis mass flowmeter App 20080156110 - Deppe; Lothar ; et al.	2008-07-03
Method and device for compensation for influences, which interfere with the measurement accuracy, in measurement devices of the vibration type App 20080141789 - Kassubek; Frank ; et al.	2008-06-19
Process For Operating A Measurement Device Of The Vibration Type App 20080141787 - Friedrichs; Rene ; et al.	2008-06-19
Vibration-type Measuring Device And Method For Operating Such A Measuring Device App 20080127745 - KASSUBEK; Frank ; et al.	2008-06-05
Device for fastening an attachment to a measuring tube of a coriolis mass flowmeter App 20080124186 - Binz; Dieter ; et al.	2008-05-29
Method For Determining A Characteristic Of A Sensor Arrangement App 20080077345 - MUELLER; Harald U. ; et al.	2008-03-27
Method For Operating A Sensor Arrangement App 20080069179 - Mueller; Harald U. ; et al.	2008-03-20
Measuring instrument to capture a physical/chemical measured value App 20080047351 - Kassubek; Frank ; et al.	2008-02-28
Method And Device To Determine The Q Factor For Flow Meters App 20080047362 - Kassubek; Frank ; et al.	2008-02-28
Method of producing a connection between a measuring tube and at least one flange App 20080028589 - Steinberg; Reinhard ; et al.	2008-02-07
Method for producing a cohesive connection, and flowmeter App 20080028593 - Friedrichs; Rene ; et al.	2008-02-07
Coriolis mass flow pick-up Grant 7,228,749 - Kassubek , et al. June 12, 2	2007-06-12
Device and method for operating a Coriolis mass flowmeter Grant 7,216,550 - Lesjak , et al. May 15, 2	2007-05-15
Coriolis mass flowmeter Grant 7,213,470 - Gebhardt , et al. May 8, 2	2007-05-08
Coriolis mass flow pick-up App 20070044575 - Kassubek; Frank ; et al.	2007-03-01
Coriolis mass flowmeter App 20050139015 - Gebhardt, Jorg ; et al.	2005-06-30
Device and method for operating a Coriolis mass flowmeter App 20050125167 - Lesjak, Ralf ; et al.	2005-06-09
Solar cell arrangement Grant 6,441,297 - Keller , et al. August 27, 2	2002-08-27

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