RC

Ralph F. Cohn

BT Boston Advanced Technologies: 2 patents #2 of 10Top 20%
CS Columbia Gas System Service: 2 patents #7 of 34Top 25%
SG Southern California Gas: 2 patents #2 of 32Top 7%
DL Draper Laboratory: 1 patents #495 of 921Top 55%
The Johns Hopkins University: 1 patents #1,892 of 4,416Top 45%
📍 Brookline, MA: #617 of 3,196 inventorsTop 20%
🗺 Massachusetts: #17,885 of 88,656 inventorsTop 25%
Overall (All Time): #756,524 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10520331 Calibration system and method for whole angle gyroscope Marc S. Weinberg, Eugene H. Cook 2019-12-31
6897966 Non-contacting mensuration system 2005-05-24
5422495 Optical sensor having a floatation means for detecting fluids through refractive index measurement 1995-06-06
5330073 Gasoline dispenser leak detectors and automatic shut-off systems J. Randall Collins 1994-07-19
5126654 Non-invasive, high resolution detection of electrical currents and electrochemical impedances at spaced localities along a pipeline John C. Murphy, Glenn S. Hartong, Patrick J. Moran 1992-06-30
5087873 Non-invasive, high resolution detection of electrical currents and electrochemical impedances at spaced localities along a pipeline John C. Murphy, Glenn S. Hartong, Patrick J. Moran 1992-02-11
5076696 Dynamic imaging microellipsometry James Wagner 1991-12-31