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ROGERS J W

Overview
  • Total Patents
    75
About

ROGERS J W has a total of 75 patent applications. Its first patent ever was published in 1897. It filed its patents most often in United States, Japan and Spain. Its main competitors in its focus markets machine tools, packaging and shipping and machines are ROGERS JOHN WILLIAM, COILED INVESTMENTS INC and ROGERS J.

Patent filings in countries

World map showing ROGERS J Ws patent filings in countries

Patent filings per year

Chart showing ROGERS J Ws patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rogers John W 33
#2 Jiyoon Uiriamu Rojiyaasu 9
#3 Rogers J W 4
#4 Rogers John William 2
#5 Jiyon Uiriamu Rojiyaasu 2
#6 John William Rogers 1
#7 Rogers Charles T 1
#8 Box William A 1
#9 Hemingway Joseph 1

Latest patents

Publication Filing date Title
CA2345820A1 Differential pressure gauge assembly
CA2292833A1 Torque control means for hydraulic motor
US5193774A Mounting bracket apparatus
US4304371A Peeling tool for integrated strip in a sheet metal coil construct
PT65563A1 Steel metal webhandling method apparatus and coil construct
US4304370A Strip feed mechanism
US4267985A Strip separator and payout apparatus
US4285475A Mechanical feed-up of web material on a recoiler
US4266458A Slitting cutter for partially slitting sheet metal web
US4191318A Breakaway uncoiler
HU180063B Device for dataching coil from coil set
US4176774A Coil breakaway device
US4195759A Coil breakaway apparatus
US4171080A Steel metal web handling method
US4173313A Metal web handling method, apparatus and coil construct
ES451436A1 Improvements introduced in a metal sheet set (Machine-translation by Google Translate, not legally binding)
CA1088486A Sheet metal web handling method, apparatus and coil construct
US4170691A Steel metal web handling method, apparatus, and coil construct
US1038964A Flying-machine.
US644012A Process of distilling coal.