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WALTER GMBH HELLMUTH

Overview
  • Total Patents
    12
About

WALTER GMBH HELLMUTH has a total of 12 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets engines, pumps and turbines, packaging and shipping and foods and drinks are PANTHER PUMPS & EQUIPMENT CO, TORKRET GMBH and COMPART COMPRESSOR TECHNOLOGY.

Patent filings in countries

World map showing WALTER GMBH HELLMUTHs patent filings in countries
# Country Total Patents
#1 Germany 9
#2 France 1
#3 United Kingdom 1
#4 Italy 1

Patent filings per year

Chart showing WALTER GMBH HELLMUTHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gigling Kurt 7
#2 Hartz Peter 2
#3 Scheffler Kai 1
#4 Froehler Gerhard Dipl Ing 1
#5 Wiermann Volker 1
#6 Goldbach Horst 1

Latest patents

Publication Filing date Title
DE4124022A1 Thin material end bonding - uses differing tabs stamped through both ends to hold them together without adhesive or gummed strips
DE3619468A1 Method and device for accelerating masses in a shock-like fashion
DE3304383A1 Device for manufacturing rolled, conical sweet hollow waffles and the like
DE2751811A1 Multicylinder thrust piston engine overlap phase control gear - uses braking plungers connected via cyclically-variable vol. reservoir
DE2259655A1 HYDRAULICALLY DRIVEN DISPLACEMENT PUMP, IN PARTICULAR DOSING PUMP
DE2249683A1 HYDRAULICALLY DRIVEN PISTON PUMP, IN PARTICULAR DOSING PUMP
DE2232865A1 HYDRAULIC DRIVE FOR A GROUP OF HYDRAULICALLY MOVABLE WORKING UNITS
DE2148742A1 PUMP ARRANGEMENT FOR DOSED DELIVERY OF PRESSURIZED LIQUIDS IN UNDERWATER VEHICLES
DE2147984A1 DOSING PUMP ARRANGEMENT