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BERG MFG & SALES CO

Overview
  • Total Patents
    80
About

BERG MFG & SALES CO has a total of 80 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets transport, machines and mechanical elements are BENDIX WESTINGHOUSE AUTOMOTIVE, PETRAK GREGORY H and CARLISLE BRAKE PRODUCTS UK LTD.

Patent filings in countries

World map showing BERG MFG & SALES COs patent filings in countries
# Country Total Patents
#1 United States 65
#2 United Kingdom 8
#3 Germany 7

Patent filings per year

Chart showing BERG MFG & SALES COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Dobrikin Harold L 25
#2 Charles Horowitz 12
#3 Berg Arthur A 11
#4 Klimek Boleslaw 9
#5 Horowitz Charles 6
#6 Kobnick Werner 5
#7 Victor Mastis 4
#8 Boleslaw Klimak 3
#9 L Dobrikin Harold 3
#10 Cannella Joseph L 3

Latest patents

Publication Filing date Title
US3809441A Modulating application valve
US3708212A Brake application system
US3692366A Fluid pressure brake system
US3653722A Front brake valve
US3653721A Variable front axle valve
US3582149A Tractor-trailer brake system
US3578286A Drain valve
US3581627A Air and spring brake structure
US3507542A Electrical trailer brake system
US3512843A Trailer brake release
US3482885A Electric-pneumatic brake system
US3482886A Trailer brake and release system
US3507543A Trailer brake release system
US3492052A Front axle valve
US3497268A Trailer brake fill system
US3497267A Impulse brake system
US3519773A Dual-throw switch
US3545815A Tractor-trailer brake system
US3533433A Water ejection valve for vehicle brake system
US3515169A Shutoff cock