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RAM INC

Overview
  • Total Patents
    15
About

RAM INC has a total of 15 patent applications. Its first patent ever was published in 1947. It filed its patents most often in United States and United Kingdom. Its main competitors in its focus markets machines, materials and metallurgy and civil engineering are CALIFORNIA CEMENT SHAKE CO, ZOUKEI KK and YTONG INTERNATIONAL AB.

Patent filings in countries

World map showing RAM INCs patent filings in countries
# Country Total Patents
#1 United States 13
#2 United Kingdom 2

Patent filings per year

Chart showing RAM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Steele Richard E 11
#2 Blackburn Andrew R 11
#3 Kendall Virgil D 2
#4 Jacob Jordan 1
#5 Emmel Donald R 1
#6 Bryer John F 1
#7 Tucker Oliver M 1

Latest patents

Publication Filing date Title
US3389001A Glass bonded ceramic ware pressing mold and method of making same
US3418408A Method for making ware producing mold members
US3005733A Treatment of permeable plaster articles to avoid corrosion thereof
US2882569A Method and apparatus for molding and hardening articles
US3010176A Method of molding ceramic ware
US2810234A Plant receptacle with provision for ventilating openings
US2829608A Heat insulating enclosure
US2632227A Method and apparatus for the release of ceramic ware from porous molds
GB673239A Method of treating plaster moulds and other plaster bodies
GB665256A Mould and moulding method for ceramic ware
US2627641A Multiple gutter mold
US2619702A Mold
US2615229A Mold and method of making molds
US2584110A Mold for pottery ware
US2584109A Mold and method for molding ceramic ware