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H D BOGGS COMPANY LTD

Overview
  • Total Patents
    16
About

H D BOGGS COMPANY LTD has a total of 16 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United States. Its main competitors in its focus markets machines, materials and metallurgy and surface technology and coating are EMI ELECTROLA GMBH, BORKLAND GUSTAVE W and BROWN MACHINE LLC.

Patent filings in countries

World map showing H D BOGGS COMPANY LTDs patent filings in countries
# Country Total Patents
#1 United States 16

Patent filings per year

Chart showing H D BOGGS COMPANY LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Boggs Herbert D 12
#2 Magoon Jr Fred L 3
#3 Lewis Perrault 2
#4 Schafer Kenneth A 1
#5 Kurtz Ralph W 1
#6 Magoon Fred L 1

Latest patents

Publication Filing date Title
US3114173A Apparatus for loading pipe casting molds
US3112530A Pipe casting apparatus
US3093160A Plastic articles
US2994919A Apparatus for manufacturing plastic pipe
US2997737A Apparatus for withdrawing tubular objects from a mold
US2912041A Core compactor
US3037244A Apparatus for casting of tubular articles
US2928764A Thread casting method
US2940119A Pipe ejector-pull out
US2999780A Method of casting tubular articles
US2790997A Casting apparatus
US2785442A Method of making a reinforced hollow cylindrical article
US2776450A Centrifugal casting apparatus
US2630600A Pipe ejecting apparatus
US2629894A Apparatus and process for making molded fiber-filled plastic pipe threads
US2674557A Process of making nonmetallic pipe