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GAMMA ENGINEERING LTD

Overview
  • Total Patents
    11
About

GAMMA ENGINEERING LTD has a total of 11 patent applications. Its first patent ever was published in 1968. It filed its patents most often in Canada and United States. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and basic materials chemistry are VESUVIUS INTERNAT CORP, FUJIWA DENKI CO LTD and SIRMA NUOVA.

Patent filings in countries

World map showing GAMMA ENGINEERING LTDs patent filings in countries
# Country Total Patents
#1 Canada 7
#2 United States 4

Patent filings per year

Chart showing GAMMA ENGINEERING LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Vertesi Tibor M 5
#2 Vertesi Tibor Miklos 4
#3 Phillips Bruce Allan 2
#4 Phillips Bruce A 2
#5 Groh Louis 1
#6 Cooper David Norman 1
#7 Hu Huanan 1
#8 Rokop Joseph 1
#9 Heeraman Deo A 1
#10 Marzara Jaswinder 1

Latest patents

Publication Filing date Title
CA2584910A1 Process for the treatment of scrap tires and waste plastics
CA2298399A1 Nozzle- and porous plug-extracting apparatus
US3581808A Starting device for continuous casting machine
CA900690A Starting device for continuous casting machine
US3565155A Mold reciprocating mechanism for continuous casting machines
CA871044A Mold reciprocating mechanism for continuous casting machines
CA985476A Method and apparatus for producing continuous metal castings
US3901491A Apparatus for cutting billets from a continuous cast strand
US3924673A Apparatus for producing continuous metal castings
CA983667A Method and apparatus for producing continuous metal castings
CA915381A Horizontal continuous casting machine