Learn more

OLIVER WALTER E

Overview
  • Total Patents
    13
About

OLIVER WALTER E has a total of 13 patent applications. Its first patent ever was published in 1913. It filed its patents most often in United States and Canada. Its main competitors in its focus markets textiles and paper, machine tools and machines are ELLIOTT HARMON P, CARTER CRUME COMPANY LTD and SPIEGEL MAY STERN COMPANY.

Patent filings in countries

World map showing OLIVER WALTER Es patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 3

Patent filings per year

Chart showing OLIVER WALTER Es patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oliver Walter E 13

Latest patents

Publication Filing date Title
US2709586A Strip feeding mechanism for autographic register
US2604167A Punching mechanism for paper webs
US2470260A Autographic register
US2501873A Strip folder
US2121096A Manifold pack
US2100912A Autographic register
US2100911A Autographic register
US1995189A Strip control means for manifolders
US1723202A Collar support
US1624062A Rotary printing press
CA148000A Collar support
CA466920A Strip folders
CA466921A Autographic registers