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WENTWORTH MOLD INC

Overview
  • Total Patents
    11
About

WENTWORTH MOLD INC has a total of 11 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Canada and United States. Its main competitors in its focus markets machines are TUBE TURNS PLASTICS INC, FARRELL PLASTIC MACH and ANKERWERK GEBRUEDER GOLLER.

Patent filings in countries

World map showing WENTWORTH MOLD INCs patent filings in countries
# Country Total Patents
#1 Canada 6
#2 United States 5

Patent filings per year

Chart showing WENTWORTH MOLD INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines

Focus technologies

Top inventors

# Name Total Patents
#1 Tsau Tar 9
#2 Nitsche Reinhold Ernst 6
#3 Kyi San Kyi 3
#4 Kyi Kyi San 3
#5 Harrison Kevin R 1
#6 Meiring David P 1
#7 Roark Jeffrey P 1
#8 Knepper Carl L 1

Latest patents

Publication Filing date Title
US2005142243A1 Air flow compensation for mold carrier
CA2438971A1 Mold base assembly
US2004202746A1 Mold assembly with modular mold shells
US2004202745A1 Hot fill mold shell assembly with reduced heat transfer
CA2408058A1 Robotic parison handling method and apparatus
CA2364114A1 Cam track with adjustable pre-release
US6428302B1 Universal blow mold assembly