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ALUMAX EXTRUSIONS INC

Overview
  • Total Patents
    23
About

ALUMAX EXTRUSIONS INC has a total of 23 patent applications. Its first patent ever was published in 1987. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets transport, machines and electrical machinery and energy are ALUKARIKKA AB OY, SHEPPARD PETER H and ARENHOLD K.

Patent filings per year

Chart showing ALUMAX EXTRUSIONS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Benedyk Joseph C 17
#2 Twigg Richard 4
#3 Basar Ronald J 2
#4 Alberts Robert A 1

Latest patents

Publication Filing date Title
US5911844A Method for forming a metallic material
US5728275A Sacrificial anode and method of making same
US5775463A Toeboard system for a deckplate
US5720511A Frame apparatus and process for the manufacture of same
US5458393A Space frame apparatus and process for the manufacture of same
US5363628A Thermal barrier apparatus and process for fabricating same
US5046546A Screen enclosure apparatus
US4766664A Process for formation of high strength aluminum ladder structures