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HALDEX AB

Overview
  • Total Patents
    195
About

HALDEX AB has a total of 195 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Sweden, United States and Germany. Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are KIT MASTERS INC, GREY JOHN C and JUNO CORP LTD.

Patent filings per year

Chart showing HALDEX ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wallqvist Sven 24
#2 Nelander Ake 16
#3 Sund Rune 15
#4 Severinsson Lars 14
#5 Wallqvist S 8
#6 Larsson Sven-Olof 8
#7 Edvardsson Kjell 7
#8 Ekeroth Mats 7
#9 Severinsson Lars Mattis 5
#10 Wallqvist Sven Hakan 4

Latest patents

Publication Filing date Title
CA2221249A1 A brake lining wear indicating device
CA2175864A1 An inlet valve for an air drier
BR9509520A Disc brake caliper
EP0730711A1 A brake lever for an automotive s-cam drum brake
AU8118994A A method and device for indicating wear of brake linings or brake pads
HU9302992D0 Brake lever for brake drum of s-cam type motor vehicle
BR9305832A Control arm arrangement for trailing vehicle foil lever
SE9102505D0 Stabilizer for a vehicle
SE9004158D0 DRY DRAW VALVE AT AN ENTORN AIR DRYER GETTING UP OF A REGULATED TIME FOR THE FLOW OF REGENERATING AIR
CS708286A3 Wedge brake, particularly of heavy road motor vehicles
WO8702107A1 A one-way clutch
CA1284115C Wedge brake arrangement for heavy road vehicles
DE3339033A1 DEVICE FOR CONTROLLING AN INSTRUMENT ATTACHED TO A VEHICLE WHEEL HUB FOR REGISTERING THE ROUTE COVERED BY THE VEHICLE
ATA5083A Reflow tank, especially for combustion engines with fuel gauge
US4570228A Apparatus in taximeters for coaction by teletransmission with a common calculator unit
ATA520979A Reflow tank, especially for combustion engines with fuel gauge
US4250748A Fuel volume meter
ATA572978A Fuel volume measuring device
US4081663A Electronic taximeter having master-remote slave tariff and fare displays
GB1476361A Selector circuit arrangements