DV

Donald R. Verhaagen

DS Dieterich Standard: 4 patents #7 of 33Top 25%
DH Dieterich Technology Holding: 2 patents #3 of 7Top 45%
📍 Boulder, CO: #1,121 of 5,018 inventorsTop 25%
🗺 Colorado: #7,649 of 40,980 inventorsTop 20%
Overall (All Time): #846,964 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9459126 Flow meter Chad Andrew Steffl, Fred Shattell, Mike Hering, Darrel Coleman, Paul V. Snyder +1 more 2016-10-04
9228866 Process fluid flow transmitter with finned coplanar process fluid flange Dave Craig Winters, Steve Harbaugh 2016-01-05
8684023 Roddable direct mount manifold for primary flow element Paul Timothy Deegan 2014-04-01
5969266 Flow meter pitot tube with temperature sensor Ralene S. Mahoney, John Everett Garnett 1999-10-19
5773726 Flow meter pitot tube with temperature sensor Ralene S. Mahoney, John Everett Garnett 1998-06-30
4645242 High pressure mounting with positive lock Darrel Coleman, Horst W. Kalin 1987-02-24