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DESMA WERKE GMBH

Overview
  • Total Patents
    511
About

DESMA WERKE GMBH has a total of 511 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machines, consumer goods and textiles and paper are STEMMA SRL, SPEZIALMASCHINEN CO H LUDWIG K and MARANGONI RTS SPA.

Patent filings per year

Chart showing DESMA WERKE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ludwig Herbert 39
#2 Koch Friedrich 30
#3 Herbert Ludwig 29
#4 Fink Lothar Dipl Ing 15
#5 Fink Lothar 14
#6 Koch F 10
#7 Klee Werner 7
#8 Furiidoritsuhi Kotsuho 5
#9 Malburg Anton 5
#10 Rotaaru Fuinku 5

Latest patents

Publication Filing date Title
DE3038274A1 Heavily loaded mould is supported from closure plates - through adaptor pieces to prevent distortions in plates affecting mould
DE3011200A1 DEVICE FOR PRODUCING PLASTIC OR RUBBER SHAPES
DE3011199A1 METHOD AND DEVICE FOR PRODUCING VEHICLE TIRES
DE3011132A1 Mixing head for multicomponent plastics esp. polyurethane - has rotary valve with transverse bore providing widening outlet to mixing chamber but easy cleaning
DE3009364A1 Mixing head esp. for polyurethane foam - has oblique component feed ducts with side nozzles and internal slide valves
DE3008154A1 Moulding machine with common closure for moulds - on turntable except small sector for release of two=part moulds
DE2943692A1 MOLD FOR MAKING MULTI-PIECE FOOTWEAR FROM MOLDABLE MATERIAL AND FOOTWEAR
DE2941975A1 Polyurethane reagents mixer - has cylindrical chamber purged by axial piston and fed with reagents from 2 axially moving side pistons set at acute angles to chamber
DE2935603A1 Injection moulding tennis balls - with partly vulcanised hemispheres pressed together after removing core tool and replacing with air
DE2923665A1 Insulating pipe sheath - by injecting plastic foam between pipe and spirally wound plastic foil strip
DE2917632A1 METHOD AND DEVICE FOR RENEWAL OR RESTORATION OF SECTIONS OF MOLDINGS, ESPECIALLY VEHICLE TIRES
DE2910405A1 Shoe with outsole and insole mfr. - by applying adhesive to rubber sole in die for polyurethane insole
DE2907751A1 GIESS- OR INJECTION MOLDING DEVICE FOR SHOE SOLE
DE2906299A1 METHOD AND DEVICE FOR PRODUCING HOLLOW BODIES, IN PARTICULAR HEAT BOTTLES FROM POLYMERIC MATERIALS
DE2854119A1 Mixing head for liquid plastics components - has mixing chamber with orifice discharge openings which are of smallest cross=sectional area
DE2847504A1 Polyurethane reagents mixing head - in which mix flows through valve with tapered section but allowing passage of purging piston
DE2839098A1 Slicing machine for bread or meat - has depressions in circular cutter sides for antifriction coating protected against scrapers
DE2834211A1 METHOD AND DEVICE FOR PRODUCING MOLDINGS FROM AT LEAST TWO PART MOLDINGS, IN PARTICULAR BY INJECTION MOLDING OF RUBBER MATERIALS
DE2830605A1 DEVICE FOR MANUFACTURING FOOTWEAR WITH A SIDE-ORIENTED EDGE OR FRAME
DE2830316A1 Spray head for dosed coating - has grouped nozzles with individual control and connected to chamber through valve