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Inventor

ESSEMIANI KARIM

US4 patents
⚠️ This page may combine multiple inventors who share the name “ESSEMIANI KARIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OTV SA

3 patents
US7648638B2Jan 19, 2010

Method for treating wastewater

OTV SA27 citations89
US7722776B2May 25, 2010

Gravitational separation device for water treatment

OTV SA18 citations76
US7906018B2Mar 15, 2011

System for treating wastewater

OTV SA4 citations59

BELIVEAU MARC

1 patent
US8715511B2May 6, 2014

Method and apparatus for sewage grit removal

BELIVEAU MARC5 citations59