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HAMAPRO HOLDING B V

Overview
  • Total Patents
    29
About

HAMAPRO HOLDING B V has a total of 29 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Netherlands, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets mechanical elements and machines are POWERBLOC IBC CANADA INC, ARNAUD LOUIS CAMILLE and VMT TECHNOLOGIES LLC.

Patent filings per year

Chart showing HAMAPRO HOLDING B Vs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Machines

Top inventors

# Name Total Patents
#1 Hoogenberg Heerke 26
#2 Heerke Hoogenberg 3

Latest patents

Publication Filing date Title
WO2007067038A2 Continuously variable transmission with a disc-shaped transmission element made from one piece
NL1021597C2 Push belt with rolling elements.
NL1020214C2 Variable transmission with clamping force control.
NL1019522C2 Play-free transmission.
NL1019109C2 Gear squaring.
WO0153720A1 Torque sensor
NL1014505C2 Continuously variable transmission.
NL1013046C2 Mechanical, continuously variable transmission has rotary body set between friction surfaces of input and output bowl-shaped wheels and has push belt mounting recesses having friction surfaces