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FAFNIR BEARING CO

Overview
  • Total Patents
    372
About

FAFNIR BEARING CO has a total of 372 patent applications. Its first patent ever was published in 1916. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and transport are VANDERVELL LTD, HESS BRIGHT MFG CO and SKAYEF BALL BEARING COMPANY.

Patent filings in countries

World map showing FAFNIR BEARING COs patent filings in countries
# Country Total Patents
#1 United States 258
#2 Canada 68
#3 United Kingdom 19
#4 Germany 15
#5 France 12

Patent filings per year

Chart showing FAFNIR BEARING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Searles Raymond R 55
#2 Potter Howell L 31
#3 Smith John W 31
#4 Fayette Leister 26
#5 Reynolds Harry R 19
#6 Hannon William F 9
#7 Leister Fayette 8
#8 Cooper Elisha H 8
#9 Bechert Fred J 7
#10 Dorn Horace B Van 7

Latest patents

Publication Filing date Title
US3455614A Crank bearing
GB1156215A Improvements in or relating to Welded Bearing Retainer Rings
GB1141378A Improvements in or relating to the production of bearing rings
US3415500A Combined seal and shock mount for a bearing
US3423141A Bearing seal construction
US3399936A Bearing ball retainer
US3399937A Bearing retainer
US3405982A Self-anchoring bearing
US3348289A Method of making a bearing mount assembly
US3371398A Method of making plain spherical bearings
US3301612A Bearing housing cartridge
US3313582A Method of welding retainer rings
US3368853A Bearing and seal therefor
US3368384A Thermoelectric device for identifying heat treatable steels
US3294459A Eccentrically lockable bearing characterized by improved resistance to fretting corrosion
US3339312A Honing apparatus
US3299583A Method of making a convex spherical surface on a bearing ring or the like
US3162930A Method of making antifiriction bearings
US3161448A Outer ring for antifriction bearing
US3239292A Locking collar for bearings