DC

Donald R. Cage

DM Direct Measurement: 12 patents #1 of 6Top 20%
MM Micro Motion: 10 patents #21 of 279Top 8%
FM Fmc: 5 patents #35 of 469Top 8%
📍 Longmont, CO: #59 of 2,039 inventorsTop 3%
🗺 Colorado: #745 of 40,980 inventorsTop 2%
Overall (All Time): #90,219 of 4,157,543Top 3%
37
Patents All Time

Issued Patents All Time

Showing 1–25 of 37 patents

Patent #TitleCo-InventorsDate
10782170 Method and apparatus to balance a coriolis mass flow meter adding balancing weights by determining reaction forces Subhasish Guin 2020-09-22
10126266 Fluid parameter sensor and meter Michael N. Schott, Kristian S. Schartau 2018-11-13
10107784 Electromagnetic transducer Michael N. Schott, Kristian S. Schartau 2018-10-23
9752911 Fluid parameter sensor and meter Michael N. Schott, Kristian S. Schartau 2017-09-05
8033928 Method and apparatus for an assistive energy type golf club 2011-10-11
7963859 Method and apparatus for assistive energy type golf club 2011-06-21
7731602 Method and apparatus for an assistive energy type golf club 2010-06-08
6782762 Coriolis flowmeter with improved zero stability 2004-08-31
6684715 Coriolis mass flowmeter with improved accuracy and simplified instrumentation 2004-02-03
6639495 Electromagnetic actuator for intrinsically safe devices 2003-10-28
6502466 System and method for fluid compressibility compensation in a Coriolis mass flow meter Gabriel Dragnea 2003-01-07
6494106 Dynamic counterbalance system for coriolis mass flowmeters Larry K. Carmichael 2002-12-17
6439060 Dynamic counterbalance for Coriolis mass flowmeters 2002-08-27
6415668 De-coupling extraneous modes of vibration in a coriolis mass flowmeter 2002-07-09
6227059 System and method for employing an imaginary difference signal component to compensate for boundary condition effects on a Coriolis mass flow meter Michael N. Schott, Larry K. Carmichael 2001-05-08
RE36376 Stability coriolis mass flow meter James R. Ruesch, Timothy J. Cunningham 1999-11-09
5907104 Signal processing and field proving methods and circuits for a coriolis mass flow meter David T. Hahn, Michael N. Schott, Larry K. Carmichael 1999-05-25
5827979 Signal processing apparati and methods for attenuating shifts in zero intercept attributable to a changing boundary condition in a Coriolis mass flow meter Michael N. Schott, Larry K. Carmichael, David T. Hahn 1998-10-27
5753827 Coriolis meteR having a geometry insensitive to changes in fluid pressure and density and method of operation thereof 1998-05-19
5576500 Coriolis mass flow rate meter having means for modifying angular velocity gradient positioned within a conduit Steven Wayne Campbell, David T. Hahn 1996-11-19
5497665 Coriolis mass flow rate meter having adjustable pressure and density sensitivity Michael N. Schott 1996-03-12
5473949 Coriolis mass flow rate meter having adjustable pressure and density sensitivity Michael N. Schott 1995-12-12
5448921 Coriolis mass flow rate meter Steven Wayne Campbell, David T. Hahn 1995-09-12
5423225 Single path radial mode coriolis mass flow rate meter 1995-06-13
5373745 Single path radial mode Coriolis mass flow rate meter 1994-12-20