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SKF SVENSKA KULLAGERFAB AB

Overview
  • Total Patents
    1,771
  • GoodIP Patent Rank
    48,651
About

SKF SVENSKA KULLAGERFAB AB has a total of 1,771 patent applications. Its first patent ever was published in 1907. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets mechanical elements, machine tools and machines are RKS, HYATT ROLLER BEARING CO and ROLLER BEARING CO OF AMERICA.

Patent filings per year

Chart showing SKF SVENSKA KULLAGERFAB ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Svenska Kullagerfabriken Aktie 110
#2 Arvid Palmgren Nils 26
#3 Palmgren Nils Arvid 16
#4 Nilsson S 15
#5 Hallerbaeck S 14
#6 Goethberg Karl Evald Andreas 14
#7 Andreas Gothberg Karl Evald 14
#8 Tiberg M 14
#9 Palmgren Dr Nils Arvid 11
#10 Ruist John Ture 11

Latest patents

Publication Filing date Title
FR3099219A1 Pulley device
FR3098874A1 Method of manufacturing an inner ring of a rolling element bearing, and pulley device for equipping a bearing with such a ring
FR3098876A1 Pulley device
FR3098875A1 Pulley device
FR3094321A1 Axle box for a railway vehicle
FR3079585A1 Pulley device for tensioner or reel roller
FR3091734A1 Smooth bearing with improved wear resistance
FR3090784A1 Pulley device
FR3090060A1 Pulley device
CN1228829A Method for immobilizing balancing means in autobalancing device and such autobalancing unit
GB9221469D0 Device for determining the axial internal clearance and preload in rolling bearing assemblies
GB9214081D0 Preventing movement of an article along a shaft
GB8828549D0 A washer having at least one integral projection
GB8828581D0 Preventing movement of an article along a shaft
GB8624286D0 Thrust bearing assembly
GB8615105D0 A bearing housing assembly
GB8500301D0 A plummer block housing
GB8425684D0 End cap assemblies for conveyor rollers
GB8411972D0 Improvements in bearing units
GB8408678D0 Cage for bearings