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PARKER HOWARD

Overview
  • Total Patents
    35
About

PARKER HOWARD has a total of 35 patent applications. Its first patent ever was published in 1896. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, machines and chemical engineering are VOITH FABRICS PATENT GMBH, ASTEN EDUARD V and FEENEY WILLIAM P.

Patent filings in countries

World map showing PARKER HOWARDs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 12
#3 United Kingdom 4

Patent filings per year

Chart showing PARKER HOWARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Parker Howard 34
#2 Fairbanks Henry 1

Latest patents

Publication Filing date Title
GB9715878D0 Specialist boxing glove with bladder
US1036318A Centrifugal screen.
GB191022499A Improvements in Multiple-color Paper and Pulp Machines.
CA132401A Paper and pulp machine
US1015244A Reel-drum or the like.
GB191007715A Improvements in Press Rolls.
US1004543A Impeller.
CA126360A Press roll
CA126361A Packing for cylinder moulds
US1050386A Paper and pulp treating machine.
US969652A Press-roll.
US958275A Packing for cylinder-molds.
CA119108A Cylinder mould for paper making machines
CA98765A Process of reclaiming pulp from waste water
GB190522718A Improvements in Machines for Forming and Combining Webs of Paper Pulp.
CA94743A Pulp and paper making machinery
CA93872A Paper making roll
US762437A Paper-making machinery.
CA83528A Pulp treating machine
CA82317A Paper making machine