RC

Richard Quentin Carmichael

SL Spirax-Sarco Limited: 5 patents #4 of 50Top 8%
📍 Rutland Township, IL: #1 of 4 inventorsTop 25%
🗺 Illinois: #15,122 of 84,256 inventorsTop 20%
Overall (All Time): #857,076 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8918293 Flow meter Roger Manley, Ben Frisby 2014-12-23
8756977 Developments in or relating to a condensate recovery system Nishal Ramadas, Christopher Michael Roland Agard Poczka 2014-06-24
5698793 Flow meters 1997-12-16
5419203 Flow meter having a contoured plug and resilient means 1995-05-30
5020000 Measuring dryness fraction 1991-05-28
4561860 Process and apparatus for production of refuse derived fuel Brian W. Gulley, Gilbert J. Williamson, David F. Cooke, Roderick Donald Taylor 1985-12-31