Otto Grunitz

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Nurnberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Injection moulding machine and hydraulic unit for this
- Patent number 8,647,100
- Issue date Feb 11, 2014
- Sumitomo (SHI) Demag Plastics Machinery GmbH
- Otto Grunitz
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Injection unit for an injection moulding machine
- Patent number 7,967,590
- Issue date Jun 28, 2011
- Sumitomo (SHI) Demag Plastics Machinery GmbH
- Otto Grunitz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
INJECTION MOULDING MACHINE AND HYDRAULIC UNIT FOR THIS
- Publication number 20110189333
- Publication date Aug 4, 2011
- Sumitomo (SHI) Demag Plastics Machinery GmbH
- Otto Grunitz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
WORM EXTRUDER COMPRISING A COOLING DEVICE IN THE FEED ZONE
- Publication number 20100046317
- Publication date Feb 25, 2010
- Sumitomo(SHI) Demag Plastics Machinery GmbH
- Otto Grunitz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
INJECTION UNIT FOR AN INJECTION MOULDING MACHINE
- Publication number 20100034913
- Publication date Feb 11, 2010
- Sumitomo (SHI) Demag Plastics Machinery GmbH
- OTTO GRUNITZ
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL