CHICAGO VITREOUS ENAMEL PRODUC has a total of 13 patent applications. Its first patent ever was published in 1922. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets civil engineering, surface technology and coating and machines are FERRO ENAMEL CORP, SCHWERTER EMAILLIERWERKE LAUTE and FRITZ ECKERT.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 12 | |
#2 | United Kingdom | 1 |
# | Industry | |
---|---|---|
#1 | Civil engineering | |
#2 | Surface technology and coating | |
#3 | Machines | |
#4 | Electrical machinery and energy | |
#5 | Materials and metallurgy | |
#6 | Machine tools | |
#7 | Thermal processes |
# | Technology | |
---|---|---|
#1 | Manufacturing processes | |
#2 | General building constructions | |
#3 | Metal enamelling | |
#4 | Finishing work on buildings | |
#5 | Punching metal | |
#6 | Resistors | |
#7 | Unspecified technologies | |
#8 | Devices for applying fluent materials | |
#9 | Building materials | |
#10 | Furnaces |
# | Name | Total Patents |
---|---|---|
#1 | William Hogenson | 9 |
#2 | Greenberg Joseph H | 1 |
#3 | Meacham Floran L | 1 |
#4 | Zander Jason M | 1 |
#5 | Walters Durwood B | 1 |
Publication | Filing date | Title |
---|---|---|
US2527144A | Smelter and method of smelting frit | |
US2398686A | Electrical resistor and method of making same | |
GB576974A | Improvements in or relating to methods of preparing coatings | |
US2337605A | Apparatus for and method of preparing fused materials | |
US2226679A | Wall panel attaching and anchoring device | |
US2072885A | Enameled metal wall corner structure | |
US2072884A | Enameled metal wall corner construction | |
US2072882A | Enameled metal wall construction | |
US1993964A | Apparatus for and method of preparating fused materials | |
US1728934A | Manufacture of tile and brick | |
US1485925A | Worktable for use in coating articles | |
US1471028A | Charging fork for enameling furnaces | |
US1468944A | Charging apparatus for enameling furnaces |