Learn more

DAVIDSON MFG COMPANY

Overview
  • Total Patents
    26
About

DAVIDSON MFG COMPANY has a total of 26 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States, Canada and Germany. Its main competitors in its focus markets packaging and shipping, optics and textiles and paper are KYLE ALDRICH LESTER, UNITED CONVERTING SRL and ULVATOR AB.

Patent filings in countries

World map showing DAVIDSON MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 15
#2 Canada 3
#3 Germany 3
#4 United Kingdom 3
#5 France 2

Patent filings per year

Chart showing DAVIDSON MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ward Davidson William 8
#2 Davidson William Ward 3
#3 Breman Frank J 3
#4 Davidson Donald E 2
#5 Frank Dell Edward 2
#6 Lilly Forrest J 1
#7 Nils Trydal 1
#8 Dell Edward F 1
#9 Hendrix Don O 1

Latest patents

Publication Filing date Title
US2764908A Auto collimating comparator
US2514313A Tiltable camera mount
US2238010A Stacker
US2224137A Friction feeder
US2238009A Folding machine
US2229052A Method of preserving sensitizing solutions
US2229051A Gum arabic solutions and method of making same
US1930511A Blank separating and conveying apparatus
US1914849A Blank separating and feeding machine
US1843763A Folding machine
US1741451A Feeding mechanism
DE490996C Conveyor device arranged between two parallel folding units
GB267090A Improvements in sheet folding machines
DE528367C Machine for separating and feeding sheets, sheets or the like.
GB255112A Improvements in and relating to machines for separating and feeding blanks
US1620444A Folding machine
US1613984A Machine for separating and feeding blanks
DE493270C Machine for separating sheets and sheet-like objects from a stack by means of a roller
GB207519A Machine for separating and feeding blanks
US1627015A Machine for separating and feeding blanks