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GATEWAY ERECTORS INC

Overview
  • Total Patents
    12
About

GATEWAY ERECTORS INC has a total of 12 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering, machines and machine tools are MACOMBER STEEL COMPANY, WHITE WILLIAM E and MODULAR WALLING SYSTEMS LTD.

Patent filings in countries

World map showing GATEWAY ERECTORS INCs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing GATEWAY ERECTORS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Reiland Frank D 10
#2 Reiland Frank F 1
#3 Henrickson Henry G 1

Latest patents

Publication Filing date Title
US3473285A Method of erection of concrete reinforcing structures
US3350049A Concrete forms
US3367084A Load bearing reinforced concrete structure
US3340664A Concrete structure with butt spliced compression and tension reinforcement
US3301926A Method of fabricating a self-braced concrete form
US3340667A Concrete structure with combination compression and tension reinforcement splices
US3245189A Reinforced vertical concrete structures
US3245190A Metallically reinforced concrete structures
US3105423A Chair for supporting a reinforcement mat for concrete
US3121978A Reinforcement and anchoring device for dovetail metallic channel
US3005292A Anchor slot channel attachment block with resilient anti-skid retaining means
US3011539A Apparatus for flaring metal tubes