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GUELPEN LOUIS J VAN

Overview
  • Total Patents
    15
About

GUELPEN LOUIS J VAN has a total of 15 patent applications. Its first patent ever was published in 1914. It filed its patents most often in United States. Its main competitors in its focus markets textiles and paper and machines are FREEMAN CO LOUIS G, ORDAZ SANCHEZ IGNACIO and MOENUS MASCHF.

Patent filings in countries

World map showing GUELPEN LOUIS J VANs patent filings in countries
# Country Total Patents
#1 United States 15

Patent filings per year

Chart showing GUELPEN LOUIS J VANs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Textiles and paper
#2 Machines

Top inventors

# Name Total Patents
#1 Guelpen Louis J Van 15
#2 Bernhardt Peter 1
#3 Stuebing William Jr 1

Latest patents

Publication Filing date Title
US1377643A Process for finishing the edges of flexible material
US1478150A Perforating machine
US1478149A Seam-pressing machine
US1478190A Machine for finishing the edges of flexible materials
US1423051A Burnishing machine
US1423282A Pasting machine
US1398407A Inking-machine
US1423052A Burnishing tool
US1415737A Shoe-buttoning machine
US1362762A Burnishing-tool
US1253650A Air-cooled tool.
US1249563A Inking-machine.
US1227221A Burnishing-machine.
US1300059A Burnishing-machine.
US1162829A Burnishing-machine.