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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Canada | 6 | |
#2 | United States | 5 |
# | Industry | |
---|---|---|
#1 | Machines |
# | Technology | |
---|---|---|
#1 | Shaping of plastics | |
#2 | Fillers | |
#3 | Unspecified technologies |
# | 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 |
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 |