Dreyer; Volker

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dreyer; Volker.The latest application filed is for "apparatus for monitoring a predetermined fill level".

Company Profile

1.28.16

Dreyer; Volker - Lorrach DE
Dreyer; Volker - Lorrach-Haagen DE
Dreyer; Volker - Lorrah-Haagen 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
Apparatus for monitoring a predetermined fill level Grant 10,330,514 - Lopatin , et al.	2019-06-25
Apparatus for determining and/or monitoring at least one process variable Grant 10,107,670 - Dreyer , et al. October 23, 2	2018-10-23
Apparatus for determining and/or monitoring at least one process variable Grant 9,470,667 - Krumbholz , et al. October 18, 2	2016-10-18
Apparatus for determining and/or monitoring a predetermined fill level Grant 9,377,343 - Urban , et al. June 28, 2	2016-06-28
Method and apparatus for determining flow characteristics of a medium in a pipeline Grant 8,997,582 - Mayr , et al. April 7, 2	2015-04-07
Apparatus for Monitoring a Predetermined Fill Level App 20150047428 - Lopatin; Sergej ; et al.	2015-02-19
Apparatus for Determining and/or Monitoring at least one Process Variable App 20140352427 - Dreyer; Volker ; et al.	2014-12-04
Apparatus For Determining And/or Monitoring At Least One Process Variable App 20140260709 - Krumbholz; Andreas ; et al.	2014-09-18
Apparatus for determining and/or monitoring a process variable Grant 8,746,071 - Dreyer , et al. June 10, 2	2014-06-10
Apparatus For Determining And/or Monitoring A Predetermined Fill Level App 20130118254 - Urban; Martin ; et al.	2013-05-16
Method for manufacturing a capacitive measuring apparatus Grant 8,434,211 - Dreyer , et al. May 7, 2	2013-05-07
Method and apparatus for determining flow characteristics of a medium in a pipeline App 20130042698 - Mayr; Andreas ; et al.	2013-02-21
Apparatus for determining and/or monitoring a process variable Grant 8,359,109 - Dreyer , et al. January 22, 2	2013-01-22
Method for servicing an apparatus for capacitive ascertaining and/or monitoring of a process variable Grant 8,044,671 - Dreyer , et al. October 25, 2	2011-10-25
Apparatus For Determining And/or Monitoring A Process Variable App 20110226064 - Dreyer; Volker ; et al.	2011-09-22
Method For Manufacturing A Capacitive Measuring Apparatus App 20110192017 - Dreyer; Volker ; et al.	2011-08-11
Apparatus for Detemining and/or Monitoring a Process Variable App 20090312846 - Ferraro; Franco ; et al.	2009-12-17
Apparatus for determining and/or monitoring a process variable of a medium Grant 7,477,157 - Dreyer , et al. January 13, 2	2009-01-13
Method for servicing an apparatus for capacitive ascertaining and/or monitoring of a process variable App 20080297177 - Dreyer; Volker ; et al.	2008-12-04
Apparatus for monitoring a field device Grant 7,095,365 - Klofer , et al. August 22, 2	2006-08-22
Apparatus for determining and/or monitoring a process variable of a medium App 20060114111 - Dreyer; Volker ; et al.	2006-06-01
Device for determining and/or monitoring a predetermined level in a container Grant 7,043,981 - Kuhny , et al. May 16, 2	2006-05-16
Electrotechnical device Grant 6,991,475 - Dreyer , et al. January 31, 2	2006-01-31
Electrotechnical Device App 20050255733 - Dreyer, Volker ; et al.	2005-11-17
Apparatus for monitoring a field device App 20050017896 - Klofer, Peter ; et al.	2005-01-27
Method of transmitting a measurement signal between a measuring unit and a control unit Grant 6,734,793 - Dreyer , et al. May 11, 2	2004-05-11
Device for determining and/or monitoring a predetermined level in a container App 20040056612 - Kuhny, Jutta ; et al.	2004-03-25
Apparatus for establishing and/or monitoring a predetermined filling level in a container Grant 6,236,322 - Lopatin , et al. May 22, 2	2001-05-22
Electronic switching device Grant 5,763,961 - Dreyer , et al. June 9, 1	1998-06-09
Method and arrangement for determining and/or monitoring a predetermined level of material in a container Grant 5,743,134 - Dreyer April 28, 1	1998-04-28
Electronics enclosure Grant 5,709,558 - Dreyer , et al. January 20, 1	1998-01-20
Device for determining and/or monitoring a predetermined material level in a container Grant 5,631,633 - Dreyer , et al. May 20, 1	1997-05-20
Device for determining and/or monitoring a predetermined filling level in a container Grant 4,594,584 - Pfeiffer , et al. June 10, 1	1986-06-10
Rod-like probe for the capacitive measurement of the level in a container Grant 4,449,405 - Franz , et al. May 22, 1	1984-05-22
Arrangement for determining the level in a container Grant 4,412,450 - Franz , et al. November 1, 1	1983-11-01

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