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KVAERNER HYMAC INC

Overview
  • Total Patents
    28
About

KVAERNER HYMAC INC has a total of 28 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Sweden, Canada and United States. Its main competitors in its focus markets textiles and paper, mechanical elements and chemical engineering are LUBRICATION SYST CO TEXAS INC, HOLTORP WILHELM and HUNAN SUND IND AND TECH CO LTD.

Patent filings per year

Chart showing KVAERNER HYMAC INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arvidsson Thomas 14
#2 Eccleston John 5
#3 Rowland Steve 5
#4 Parenteau Daniel 3
#5 St-Yves Jean 2
#6 Janknecht Sophie 2
#7 Barbe Michel C 2
#8 Proulx Lyne 2
#9 Jutras Daniel 1
#10 Barbe Michel 1

Latest patents

Publication Filing date Title
WO9722749A1 Process for treating refiner pulp
WO9510729A1 Lubricant supply safety system
WO9508067A1 Radial and thrust bearing system
SE9304300D0 Hydrostatic axial bearing system - is for radially located shaft and has two hydrostatic axial bearings movable axially relatively to surrounding bearing housing
US5320034A Method and apparatus for increasing surface within wood chips
CA2096270A1 Device for radial loading of a piston inside a cylinder
CA2096272A1 Refiner plate segments
CA2096271A1 Support for a stator of a refining machine
SE9202326D0 Hydrostatic axial bearing
US5204009A Slurry rising apparatus and method therefor
CA2021703C Axial bearing system intended for a radially mounted shaft