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BRIAR HILL STONE COMPANY

Overview
  • Total Patents
    14
About

BRIAR HILL STONE COMPANY has a total of 14 patent applications. Its first patent ever was published in 1954. It filed its patents most often in United States, Canada and Spain. Its main competitors in its focus markets machines and machine tools are DYMOSHA KK, HCT SHAPING SYSTEMS SA and GMM S P A.

Patent filings in countries

World map showing BRIAR HILL STONE COMPANYs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 2
#3 Spain 2
#4 France 2
#5 United Kingdom 2

Patent filings per year

Chart showing BRIAR HILL STONE COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Machines
#2 Machine tools

Focus technologies

# Technology
#1 Working stone
#2 Sawing
#3 Unspecified technologies

Top inventors

# Name Total Patents
#1 Blum Harold T 8

Latest patents

Publication Filing date Title
US2829632A Slanted tooth saw blade for cutting stone
US2798473A Saw blade for stone cutting machine
US2797679A Gang saw machine with auxillary reciprocal movement of saw frame
US2775236A Saw blade for cutting stone
US2720200A Gang saw machine for cutting stone
US2720199A Gang saw machine for cutting stone
CA529597A Gang saw machine for cutting stone
CA542116A Saw blade for cutting stone