WD

Wolfgang Drahm

EA Endress+Hauser Flowtec Ag: 80 patents #2 of 342Top 1%
EG Endress+Hauser Gmbh+Co.Kg: 1 patents #146 of 306Top 50%
📍 Freising, DE: #1 of 471 inventorsTop 1%
Overall (All Time): #20,447 of 4,157,543Top 1%
84
Patents All Time

Issued Patents All Time

Showing 51–75 of 84 patents

Patent #TitleCo-InventorsDate
7360399 Apparatus for measuring a density and/or a viscosity of a fluid Holger Schmidt, Hubert Koch 2008-04-22
7357039 Coriolis mass measuring device Alfred Rieder, Michael Fuchs, Hans-Jörg Sprich, Ibho Itin, Samuel Wyss 2008-04-15
7353717 Vibratory transducer Alfred Rieder 2008-04-08
7296484 In-line measuring device Alfred Rieder, Michael Fuchs, Hans-Jörg Sprich, Ibho Itin, Samuel Wyss 2007-11-20
7284449 In-line measuring device Alfred Rieder, Michael Fuchs, Hans-Jörg Sprich, Ibho Itin, Samuel Wyss 2007-10-23
7191667 Vibration meter and method of measuring a viscosity of a fluid Alfred Wenger, Michael Fuchs, Christian Matt 2007-03-20
7181982 Coriolis mass flow measuring device Alfred Wenger, Michael Fuchs, Matt Christian 2007-02-27
7171859 Process meter for measuring at least one physical process variable of a medium stored in a container or flowing in a line Alfred Rieder 2007-02-06
7162915 Viscometer Alfred Rieder 2007-01-16
7080564 Vibratory transducer Alfred Rieder 2006-07-25
7077014 Vibration-type measuring transducer Alfred Rieder 2006-07-18
7040181 Coriolis mass measuring device Alfred Rieder, Michael Fuchs, Hans-Jörg Sprich, Ibho Itin, Samuel Wyss 2006-05-09
7040180 Coriolis mass-flow measuring device Christian Matt, Michael Fuchs, Alfred Wenger 2006-05-09
7040179 Process meter Alfred Rieder 2006-05-09
7036355 Viscometer Alfred Rieder 2006-05-02
7017424 Vibratory transducer Alfred Rieder 2006-03-28
7010989 Vibratory transducer Alfred Rieder 2006-03-14
6910366 Viscometer Alfred Rieder 2005-06-28
6880410 Transducer and method for measuring a fluid flowing in a pipe Alfred Rieder 2005-04-19
6851323 Vibratory transducer Alfred Rieder 2005-02-08
6840109 Vibratory transducer Alfred Rieder 2005-01-11
6807866 Transducer of the vibration type, such as an electromechanical transducer of the coriollis type Alfred Rieder 2004-10-26
6691583 Vibratory transducer Alfred Rieder 2004-02-17
6666098 Vibratory transducer Alfred Rieder, Ennio Bitto, Rainer Lorenz, Christian Schutze, Alfred Wenger +2 more 2003-12-23
6662120 Excitation circuits for coriolis mass flowmeters Alfred Rieder, Christian Matt 2003-12-09