DC

Darrel Coleman

DS Dieterich Standard: 4 patents #7 of 33Top 25%
📍 Boulder, CO: #1,540 of 5,018 inventorsTop 35%
🗺 Colorado: #10,703 of 40,980 inventorsTop 30%
Overall (All Time): #1,205,083 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9459126 Flow meter Donald R. Verhaagen, Chad Andrew Steffl, Fred Shattell, Mike Hering, Paul V. Snyder +1 more 2016-10-04
9383236 Process measurement probe bottoming indicator Alan Blaine Kempner, Nathaniel Kirk Kenyon 2016-07-05
4645242 High pressure mounting with positive lock Horst W. Kalin, Donald R. Verhaagen 1987-02-24
4559836 Pitot type flow measuring device and method of mounting Morris M. Bond 1985-12-24