Inventor
CARR ROBERT B
US23 patents
⚠️ This page may combine multiple inventors who share the name “CARR ROBERT B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WAGNER DEV INC
7 patentsUS6986734B2Jan 17, 2006
Centrifugal separator with scraper or piston for discharging solids
WAGNER DEV INC16 citations92
US6776752B2Aug 17, 2004
Automatic tube bowl centrifuge for centrifugal separation of liquids and solids with solids discharge using a scraper or piston
WAGNER DEV INC25 citations92
US7261683B2Aug 28, 2007
Conical piston solids discharge and pumping centrifugal separator
WAGNER DEV INC14 citations83
US7052451B2May 30, 2006
Conical piston solids discharge centrifugal separator
WAGNER DEV INC13 citations83
US7628749B2Dec 8, 2009
Solids recovery using cross-flow microfilter and automatic piston discharge centrifuge
WAGNER DEV INC7 citations73
US7618361B2Nov 17, 2009
Gas driven solids discharge and pumping piston for a centrifugal separator
WAGNER DEV INC7 citations73
US7935042B2May 3, 2011
Gas driven solids discharge and pumping piston for a centrifugal separator
WAGNER DEV INC5 citations62
CARR SEPARATIONS INC
3 patentsUS5743840AApr 28, 1998
Centrifuge with a heating jacket for drying collected solids
CARR SEPARATIONS INC51 citations92
US5733238AMar 31, 1998
Scraping assembly having angularly offset scraper blades for removing solids from an imperforate bowl centrifuge
CARR SEPARATIONS INC42 citations92
US5674174AOct 7, 1997
Low-shear feeding system for use with bottom feed centrifuges
CARR SEPARATIONS INC19 citations83
CARR ENGINEERING ASSOCIATES IN
3 patentsUS5425698AJun 20, 1995
Centrifugal separator with flexibly suspended restrainable bowl
CARR ENGINEERING ASSOCIATES IN36 citations92
US5356367AOct 18, 1994
Centrifugal separator with flexibly suspended restrainable bowl
CARR ENGINEERING ASSOCIATES IN41 citations92
US5328441AJul 12, 1994
Imperforate bowl centrifugal separator with solids gate
CARR ENGINEERING ASSOCIATES IN48 citations92