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ANTCHAK JOHN R

Overview
  • Total Patents
    15
About

ANTCHAK JOHN R has a total of 15 patent applications. Its first patent ever was published in 2006. It filed its patents most often in United States. Its main competitors in its focus markets mechanical elements, engines, pumps and turbines and transport are LITENS AUTOMOTIVE INC, GKN DRIVELINE INTERNATL GMBH and AUTOMATIC TRANSMISSIONS LTD.

Patent filings in countries

World map showing ANTCHAK JOHN Rs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing ANTCHAK JOHN Rs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Antchak John R 15
#2 Dell James W 6
#3 Williams Warren 4
#4 Xu Jun 4
#5 Spicer Gary J 4
#6 Hamers Gerald J 3
#7 Farewell Ron 2
#8 Staniewicz Zbyslaw 2
#9 Williams Warren J 2
#10 Liu Feng 2

Latest patents

Publication Filing date Title
US2014309882A1 Intelligent belt drive system and method
US2013319814A1 Clutched device with thrust ring
US2012299415A1 Device with integrated decoupler
US2012055436A1 Engine starter