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BAGLEY AND SEWALL COMPANY

Overview
  • Total Patents
    37
About

BAGLEY AND SEWALL COMPANY has a total of 37 patent applications. Its first patent ever was published in 1919. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets textiles and paper, packaging and shipping and machines are BARTELMUSS HEINZ, MALKIN BERNARD A and BELOIT IRON WORKS.

Patent filings in countries

World map showing BAGLEY AND SEWALL COMPANYs patent filings in countries
# Country Total Patents
#1 United States 29
#2 Canada 4
#3 United Kingdom 4

Patent filings per year

Chart showing BAGLEY AND SEWALL COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Valentine Charles W 21
#2 Helin Alfred F 7
#3 Helin Francis A 4
#4 Monaghan Frank W 3
#5 Sanger Frank M 2
#6 Ottersland Peter N 2
#7 Fairbanks George A 2
#8 Napoleon Rigabar 1
#9 Gallagher John M 1
#10 Alfred Helin 1

Latest patents

Publication Filing date Title
US2384912A Stock inlet
US2360773A Fourdrinier wire change
US2175765A Shake unit
US1946592A Shaking mechanism for fourdrinier machines
US1991432A Drier mechanism for paper making machines
US1962627A Paper making machine
US2003404A Slitting mechanism for paper making machines
US1951715A Uniform speed reel
US1944284A Pulley
US1803045A Driving mechanism for paper-making machines
US1803044A Paper-making machine
US1844081A Paper winding mechanism
US1913525A Driving mechanism
US1803043A Paper-roll-winding mechanism
US1774553A Paper-making machine
US1744892A Wire-washing device for paper-making machines
US1713988A Paper-making machine
US1851605A Delivery mechanism for paper rolls in paper making machines
US1813920A Winder roll for paper making machines
US1667755A Flow-evener roll for paper-making machines