Inventor
MULLERHEIM STEVEN B
US8 patents
⚠️ This page may combine multiple inventors who share the name “MULLERHEIM STEVEN B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GREAT CIRCLE ASSOCIATES
5 patentsUS4229202AOct 21, 1980
Wastewater treatment with ultraviolet disinfection and increased capacity
GREAT CIRCLE ASSOCIATES35 citations91
US5837142ANov 17, 1998
Membrane process for treating sanitary wastewater
GREAT CIRCLE ASSOCIATES45 citations89
US4137062AJan 30, 1979
Filtration with a compostable filter medium
GREAT CIRCLE ASSOCIATES34 citations85
US4191647AMar 4, 1980
Filtration system for household sewage
GREAT CIRCLE ASSOCIATES7 citations68
US4217219AAug 12, 1980
Sewage delivery and filtration system
GREAT CIRCLE ASSOCIATES6 citations57
GREAT CIRCLE TECHNOLOGIES INC
3 patentsUS6641721B2Nov 4, 2003
Process and apparatus for treating wastewater
GREAT CIRCLE TECHNOLOGIES INC20 citations90
US6488853B1Dec 3, 2002
Process and apparatus for treating wastewater
GREAT CIRCLE TECHNOLOGIES INC18 citations90
US6395181B1May 28, 2002
Process and apparatus for treating wastewater
GREAT CIRCLE TECHNOLOGIES INC21 citations90