Erhard Lutz

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Muecke-Sellnrod, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing packaging by means of a packing machine
- Patent number 10,882,652
- Issue date Jan 5, 2021
- ROVEMA GMBH
- Erhard Lutz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for energy-efficient sealing of tubular bags
- Patent number 8,349,107
- Issue date Jan 8, 2013
- Rovema GmbH
- Sepp Lachenmaier
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Ultrasonic hot sealing method with regulation of sealing pressure
- Patent number 8,308,881
- Issue date Nov 13, 2012
- Rovema GmbH
- Volker Dersch
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device and method for feeding an article or several articles into a...
- Patent number 6,453,649
- Issue date Sep 24, 2002
- Rovema Verpackungsmaschinen GmbH
- Roman Kammler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PRODUCING PACKAGING BY MEANS OF A PACKING MACHINE
- Publication number 20190177022
- Publication date Jun 13, 2019
- ROVEMA GMBH
- Erhard Lutz
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR ENERGY-EFFICIENT SEALING OF TUBULAR BAGS
- Publication number 20120167531
- Publication date Jul 5, 2012
- Rovema GmbH
- Sepp Lachenmaier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ULTRASONIC HOT SEALING METHOD WITH REGULATION OF SEALING PRESSURE
- Publication number 20120125521
- Publication date May 24, 2012
- Rovema GmbH
- Volker Dersch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL