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COMALCO J & S PTY

Overview
  • Total Patents
    21
About

COMALCO J & S PTY has a total of 21 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United States, Australia and Germany. Its main competitors in its focus markets machine tools, machines and civil engineering are CAMPIAN JONATHON R, SPIRO SA and STRIPPIT DI ACRO HOUDAILLE INC.

Patent filings in countries

World map showing COMALCO J & S PTYs patent filings in countries

Patent filings per year

Chart showing COMALCO J & S PTYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jury Harold Rex 9
#2 Howells Ronald Mckenzie 5
#3 Jury Harold R 2
#4 Howells Ronald M 2
#5 Jury H 2
#6 Hay John Henry 2
#7 Howells R 2
#8 Mckenzie Howells Ronald 1

Latest patents

Publication Filing date Title
AU8790075A Plate slotting means
CA976868A Means and method of slotting strip metal
AU5891473A Metal expanding machine
AU5953673A Expanded mesh