Heinrich Arndt

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Augsburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Bowl mill transmission
- Patent number 6,368,244
- Issue date Apr 9, 2002
- Renk Aktiengesellschaft
- Helmut Hösle
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bifurcated transmission drive
- Patent number 5,088,969
- Issue date Feb 18, 1992
- Renk Tacke GmbH
- Heinrich Arndt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Planetary gear train
- Patent number 4,926,715
- Issue date May 22, 1990
- Zahnraderfabrik Renk AG
- Manfred Hirt
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Drive system for twin screw extruder
- Patent number 4,584,903
- Issue date Apr 29, 1986
- Zahnraderfabrik Renk A.G.
- Manfred Hirt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Precision drive for positioning solar energy apparatus
- Patent number 4,574,659
- Issue date Mar 11, 1986
- Zahnraderfabrik Renk, A.G.
- Heinrich Arndt
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Power distribution gearing for double helix extruders
- Patent number 4,297,917
- Issue date Nov 3, 1981
- Werner & Pfleiderer
- Erwin Bauer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL