Ehrhart Schulze

Person

Fellbach, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the manufacture of plastic bags
- Patent number 4,518,378
- Issue date May 21, 1985
- Stiegler; Karl Heinz
- Ehrhart Schulze
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Article-deflecting switching means for a system of article conveyors
- Patent number 4,317,656
- Issue date Mar 2, 1982
- Stiegler; Karl-Heinz
- Ehrhart Schulze
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Machine for welding a moving web of material by means of a movable...
- Patent number 4,302,276
- Issue date Nov 24, 1981
- Steigler; Karl Heinz
- Ehrhart Schulze
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine for welding thermoplastic sheets
- Patent number 4,300,977
- Issue date Nov 17, 1981
- Stiegler; Karl-Heinz
- Ehrhart Schulze
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for forming bags of thermoplastic material
- Patent number 4,277,241
- Issue date Jul 7, 1981
- Stiegler; Karl-Heinz
- Ehrhart Schulze
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Machine for working on a web of material by means of a welding tool
- Patent number 4,268,343
- Issue date May 19, 1981
- Stiegler; Karl-Heinz
- Ehrhart Schulze
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Welding machine for thermoplastic web
- Patent number 4,207,136
- Issue date Jun 10, 1980
- Stiegler; Karl-Heinz
- Ehrhart Schulze
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Conveyor with downward step for stacked sheets of film material
- Patent number 4,195,960
- Issue date Apr 1, 1980
- Stiegler; Karl-Heinz
- Ehrhart Schulze
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for the perforation of tracks of goods
- Patent number 4,160,396
- Issue date Jul 10, 1979
- Felix Stiegler Maschinenfabrik
- Peter Matzner
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Ehrhart Schulze

Person

Patents Grantslast 30 patents

Apparatus for the manufacture of plastic bags

Article-deflecting switching means for a system of article conveyors

Machine for welding a moving web of material by means of a movable...

Machine for welding thermoplastic sheets

Apparatus for forming bags of thermoplastic material

Machine for working on a web of material by means of a welding tool

Welding machine for thermoplastic web

Conveyor with downward step for stacked sheets of film material

Apparatus for the perforation of tracks of goods