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JACKSON E L

Overview
  • Total Patents
    12
About

JACKSON E L has a total of 12 patent applications. Its first patent ever was published in 1973. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets machine tools, machines and chemical engineering are GJERDE ARNE, INDUSTRIAL WOODWORKING MACH and MCMANAMA CHARLES E.

Patent filings in countries

World map showing JACKSON E Ls patent filings in countries
# Country Total Patents
#1 United States 5
#2 Canada 2
#3 Germany 2
#4 Mexico 2
#5 Norway 1

Patent filings per year

Chart showing JACKSON E Ls patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jackson Edward L 11
#2 Cartmill William Glenn 1

Latest patents

Publication Filing date Title
US4258600A Variable utility chain saw apparatus
CA1069026A Combination portable and stationary bench-mounted chain saw apparatus
US4283980A Combination portable and stationary, bench-mounted chain saw apparatus
US4272942A Method and apparatus for custom closing or modifying building openings
US4127046A Combination portable and stationary, bench-mounted chain saw apparatus
DE2610803A1 Cleaner for used abrasive sand - has particles graded for size before cyclonic separation of sand in water suspension
CA1020122A Process and apparatus for reclamation of abrasive grit
US3905898A Process and apparatus for reclamation of abrasive grit