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AETNA STEEL PRODUCTS CORP

Overview
  • Total Patents
    22
About

AETNA STEEL PRODUCTS CORP has a total of 22 patent applications. Its first patent ever was published in 1952. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, machines and machine tools are DYMET DIMENSIONS, CORNELIUS COLLINS and BEINE KARLHEINZ.

Patent filings in countries

World map showing AETNA STEEL PRODUCTS CORPs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 7
#3 United Kingdom 2

Patent filings per year

Chart showing AETNA STEEL PRODUCTS CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bohnsack John A 8
#2 French William G 6
#3 Graff Raymond K 2
#4 Karlstrom Karl R M 1
#5 Macneil Robert P 1
#6 Amos Jr Alvin C 1
#7 Straub Frederick A 1

Latest patents

Publication Filing date Title
US3127796A Housing buck installation drill jig
US3035669A Ceiling connecting means for a partition wall
US3063522A Partition wall
US2955688A Locking device
US3019862A Partition construction
US2968374A Wall-panel bases and panel supports
GB819401A Improvements in partition wall construction
GB808719A A post assembly for a partition construction
US3039569A Partition construction
US2918963A Folding chairs
US2867300A Partition construction
US2863532A Portable partition structures and locking means therefor
US2763342A Adjustable partition-post support
US2857656A Method of making high load capacity bearings
US2747236A Work station fixtures
CA556847A Adjustable partition-post support
CA627669A Wall-panels bases and panel supports
CA651207A Partition construction
CA603188A Partition construction
CA665903A Partition construction