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KNELSON PATENTS INC

Overview
  • Total Patents
    27
About

KNELSON PATENTS INC has a total of 27 patent applications. Its first patent ever was published in 2001. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machines, chemical engineering and materials and metallurgy are KNELSON BENJAMIN, HILLER GMBH and KNELSON BENJAMIN V.

Patent filings per year

Chart showing KNELSON PATENTS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zonneveld Edwin John William 14
#2 Peacocke Kevin Gordon 7
#3 Knelson Brett Robert Henry 7
#4 Fullam Michael John 6
#5 Grewal Ishwinder Singh 5
#6 Lowe Alan Joseph 5
#7 Beckham David James 5
#8 Bartsch Victor James 4
#9 Knabe Kurt 3
#10 Simpson Pete 2

Latest patents

Publication Filing date Title
CA2625843A1 Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a ring in the collection recess
US7503888B1 Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a stepped lead-in surface
CA2625841A1 Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a stepped lead-in surface
US7500943B1 Centrifugal separator of heavier particulate materials from light particulate materials in a slurry using a ring in the collection recess
WO2007143817A1 Centrifugal separation of intermixed particulate materials by specific gravity to form a high concentration of the heavier materials
US2006135338A1 Centrifugal separator with a separate strip insert mounted in the bowl
CA2446383A1 Centrifugal separation bowl with material accelerator
US2004132601A1 Centrifugal separator with fluid injection openings formed in a separate strip insert
CA2443239A1 Centrifugal separator with fluid injection openings formed in a separate strip insert
US6962560B2 Continuous centrifugal separation of slurry using balls contained in a recess of a bowl
CA2436496A1 Continuous centrifugal separator of heavier particulate materials from light particulate materials in a slurry
US6818042B2 Method of mineral concentrate redress
WO02064262A2 Concrete recovery
CA2357622A1 Concrete recovery system