CD

Charles W. Derr

DC Daniel Measurement And Control: 4 patents #8 of 62Top 15%
📍 Spring, TX: #627 of 2,039 inventorsTop 35%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,210,022 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8974114 Temperature verification for ultrasonic flow meters Henry Charles Straub, Jr. 2015-03-10
8626466 Flow meter validation Daniel J. Hackett, III, Graham W. Forbes, Kerry D. Groeschel, Henry Charles Straub, Jr. 2014-01-07
8155895 Method and system of detecting liquid in an acoustic flow meter Henry Charles Straub, Jr. 2012-04-10
7752919 System and method of an acoustic flow meter with dual flow measurements Henry Charles Straub, Jr. 2010-07-13