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WHITE HYDRAULICS INC

Overview
  • Total Patents
    57
About

WHITE HYDRAULICS INC has a total of 57 patent applications. Its first patent ever was published in 1988. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machine tools are TOKYO BUHIN KOGYO CO LTD, UNIVERSAL PRODUCTS COMPANY and KYOWA GOUKIN KK.

Patent filings per year

Chart showing WHITE HYDRAULICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 White Hollis N 18
#2 White Hollis Newcomb 12
#3 Daigre Richard 8
#4 White Jr Hollis N 6
#5 White Jeffrey Neil 4
#6 White Jeffrey N 3
#7 White Harvey C 2
#8 White Hollis Nr 1
#9 White Iii Hollis N 1
#10 White Jun Hollis N 1

Latest patents

Publication Filing date Title
US2007210643A1 Hydraulic Motor and Brake Control System and Method of Controlling the Same
US2005266782A1 Method and apparatus for grinding rotors for hydraulic motors and apparatus therefor
WO2004041610A2 Hydraulic hand brake
CA2505176A1 Compact integrated brake system
AU2002257126A1 Speed sensor flange assemblies
US2003150674A1 Disk spring hydraulic clutch/brake
US2003141152A1 Mechanically applied/hydraulically released brake
US6345969B1 Increased capacity valving plates for a hydraulic motor
US6257853B1 Hydraulic motor with pressure compensating manifold
WO0071853A1 Hydraulic motor with pressure compensating manifold
US2001034195A1 Method and apparatus for grinding rotors for hydraulic motors and apparatus therefor
US6253882B1 Motor with symmetric braking system
US6170616B1 Brake reaction pin
US6338672B1 Dressing wheel system
US6145635A Spring brake
US6193490B1 Hydraulic motor valve with integral case drain
US6155808A Hydraulic motor plates
US6074188A Multi-plate hydraulic motor valve
US6086344A Hydraulic motor lubrication path
US5722776A Shipping bearing