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GUILD METAL JOINING EQUIPMENT

Overview
  • Total Patents
    35
About

GUILD METAL JOINING EQUIPMENT has a total of 35 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United States, United Kingdom and Switzerland. Its main competitors in its focus markets machine tools, machines and packaging and shipping are CHONGQING XINJI LASER TECH CO LTD, ZHEJIANG SONGHUA NEW MAT CO LTD and DENGENSHA TOA CO LTD.

Patent filings in countries

World map showing GUILD METAL JOINING EQUIPMENTs patent filings in countries
# Country Total Patents
#1 United States 10
#2 United Kingdom 7
#3 Switzerland 5
#4 Canada 4
#5 Germany 4
#6 France 4
#7 Belgium 1

Patent filings per year

Chart showing GUILD METAL JOINING EQUIPMENTs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Wheeler Donald J 12
#2 Lohrenz Victor 11
#3 Victor Lohrenz 9
#4 Donald James Wheeler 5
#5 James Wheeler Donald 4
#6 Wheeler Donald James 2
#7 Lohrenz V 1
#8 Price Clifford 1
#9 Wheeler Donald 1
#10 Shaffer Leon L 1

Latest patents

Publication Filing date Title
US3816696A Strip shearing and welding apparatus
US3632035A Strip shearing and welding apparatus
US3498518A Combination pipe welding and testing mandrel
FR1521188A Device for joining two strips of material to each other
US3394857A Combination strip joining and planishing apparatus
FR1489417A Strap clamp assembly
FR1488903A Method and apparatus for joining strips and sheets
GB1135318A Method and apparatus for joining strip and sheet material
US3403833A Strip clamp assembly
US3510625A Strip joining methods and apparatus
US3378185A Method and apparatus for joining strip and sheet material
US3431386A Method and apparatus for joining strip material
FR1409103A Method and apparatus for joining materials into strips
US3334211A Method and apparatus for joining strip material
US3239909A Strip joint spacer and welder assembly
CA822984A Strip clamp assembly
CA819416A Combination strip joining and planishing apparatus
CA820017A Method and apparatus for joining strip and sheet material
CA813606A Strip joining methods and apparatus