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WESTIN & BACKLUND AB

Overview
  • Total Patents
    88
About

WESTIN & BACKLUND AB has a total of 88 patent applications. Its first patent ever was published in 1947. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets materials and metallurgy, machines and mechanical elements are POLYGRAM CASTING COMPANY LTD, TABOR MFG CO and HOTTINGER ADOLF GIESSEREI.

Patent filings in countries

World map showing WESTIN & BACKLUND ABs patent filings in countries
# Country Total Patents
#1 Germany 14
#2 United Kingdom 14
#3 France 12
#4 Sweden 10
#5 Denmark 9
#6 United States 8
#7 Canada 4
#8 Switzerland 4
#9 Italy 4
#10 Japan 4
#11 Finland 3
#12 Austria 1
#13 Mexico 1

Patent filings per year

Chart showing WESTIN & BACKLUND ABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sundstrom E 5
#2 Westin Karl Goeran 5
#3 Elmgren Karl Arne Stig 4
#4 Thyberg Bertil Sven Johan 4
#5 Goran Westin Karl 3
#6 Elmgren K A S 3
#7 Thalstrom Peeter 3
#8 Thalstroem Peeter 3
#9 Westin Karl G 2
#10 Anselman George W 2

Latest patents

Publication Filing date Title
SE7906376L DEVICE FOR A SHAKE AND / OR Vibrator
SE7905030L VIEW TO DESIGN CUTTING AND / OR GRADING PRESSURE TOOL WITH EXCHANGABLE CUTTER EDGE
GB1571046A Regulators
GB1560675A Apparatus for supporting and clamping bodies
US4061080A Position regulator
JPS51119475A Position control device
US3978884A Position regulator
GB975157A Braking means for transport equipment
GB885352A An apparatus for supplying at least two powdery materials in a predetermined quantity-ratio to a mixer or the like
GB805956A Air flow conveying system
US2849766A Speed controlling device for the pattern separating apparatus of a molding machine
US2797454A Molding machine
GB759239A Improvements in or relating to a speed controlling device for pattern withdrawing orseparating apparatus of moulding machines
GB743969A An inversion arrangement for mold machines
GB736138A Moulding machines and a method of manufacturing casting moulds
GB741215A Improved machine for producing shell moulds
GB734335A Improvements in and relating to mould-making machines
GB737303A Foundry moulding machines
US2782472A Molding machines and a method of manufacturing casting molds
US2782471A Molding machines