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ROSS LTD JAMES

Overview
  • Total Patents
    18
About

ROSS LTD JAMES has a total of 18 patent applications. Its first patent ever was published in 1969. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper and machines are WINTERBURN LTD JOSEPH, BENTLEY DAVID LTD and V I B SYSTEMS GMBH.

Patent filings in countries

World map showing ROSS LTD JAMESs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Canada 5
#3 United Kingdom 5
#4 Germany 1
#5 Finland 1

Patent filings per year

Chart showing ROSS LTD JAMESs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Brown Jack Frederick 4
#2 Macierewicz Jacek 4
#3 Brown Jack F 2
#4 Macierewicz Jacek J 1
#5 Brown Frederick Jack 1
#6 Brown J 1

Latest patents

Publication Filing date Title
US6254730B1 Impact angle changing shower
CA2224265A1 Method and apparatus for removing contaminants from a rotating cylindrical roll
US5595632A Shower for paper making machine
US4114228A Creping doctor device
CA1015994A Finger for doctor blade assembly
US3955531A Pressure finger for doctor blade assembly
FI56567B Bladhaollare foer skavarblad avsett att haollas mot en vals
US3859690A Doctor blade assembly
CA925735A Doctor device
GB1419615A Doctor blade mounting means
GB1419614A Doctor blade mounting means
GB1419616A Blade seat for an adjustable doctor blade mounting
GB1323849A Lever for doctor blade mounting assembly
GB1316105A Doctor blade mounting assembly
CA914470A Doctor device