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P R GLASS COMPANY

Overview
  • Total Patents
    14
About

P R GLASS COMPANY has a total of 14 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper, surface technology and coating and machines are BAIN CORP, FITZ AMOS G and ROTARY MACHINE COMPANY.

Patent filings in countries

World map showing P R GLASS COMPANYs patent filings in countries
# Country Total Patents
#1 United States 14

Patent filings per year

Chart showing P R GLASS COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Glass Perley R 11
#2 Mcintire James E 2
#3 Halloran Henry G 1
#4 Sherman Willis 1

Latest patents

Publication Filing date Title
US1500215A French-binding-folding machine
US1406371A Folding machine
US1346195A Folding-machine
US1278490A Folding-machine.
US1263449A Folding-machine.
US1283497A Folding-machine.
US1281556A Folding-machine.
US1102494A Art of edge-finishing.
US1281555A Folding-machine.
US1181758A Method of finishing the edges of leather.
US1102495A Edge-finishing machine.
US1270753A Folding-machine.
US1224529A Folding-machine.
US896986A Cement-applying mechanism.