Inventor
NIELSEN RICHARD B
14 patents
⚠️ This page may combine multiple inventors who share the name “NIELSEN RICHARD B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GREFCO
5 patentsUS4255489AMar 10, 1981
Perlite filler
GREFCO35 citations92
US4183980AJan 15, 1980
Perlite filler coated with polydimethylsiloxane
GREFCO33 citations92
US4057908ANov 15, 1977
Method and apparatus for drying damp powder
GREFCO34 citations89
US4142968AMar 6, 1979
Diatomaceous earth filteraid and method for its manufacture
GREFCO25 citations78
US4187174AFeb 5, 1980
Diatomaceous earth filteraid and method for its manufacture
GREFCO13 citations69
FLUOR TECH CORP
4 patentsUS7635408B2Dec 22, 2009
Methods and configurations for acid gas enrichment
FLUOR TECH CORP154 citations97
US7988767B2Aug 2, 2011
Hydrocarbon based sulfur solvent systems and methods
FLUOR TECH CORP13 citations80
US7785480B2Aug 31, 2010
Solvent filtration system and methods
FLUOR TECH CORP4 citations62
US7204867B2Apr 17, 2007
High pressure gas processing configurations and methods
FLUOR TECH CORP5 citations62