Ernst Spengler

Person

Heusenstamm by Ffm., DE

People

Patents Grantslast 30 patents

Information Patent Grant
Molding method and apparatus with plural cooperating mold tools for...
- Patent number 7,101,503
- Issue date Sep 5, 2006
- R + S Technik GmbH
- Ernst Maximilian Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for molding components with molded-in surface...
- Patent number 6,749,794
- Issue date Jun 15, 2004
- R + S Technik GmbH
- Ernst Maximilian Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite structural panel with thermoplastic foam core and natural...
- Patent number 6,287,678
- Issue date Sep 11, 2001
- R + S Technik GmbH
- Ernst Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-layered panel having a core including natural fibers and meth...
- Patent number 5,709,925
- Issue date Jan 20, 1998
- R + S Stanztechnik GmbH
- Ernst Spengler
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for producing a laminated structural component with a hard f...
- Patent number 5,413,661
- Issue date May 9, 1995
- R + S Stanztechnik GmbH
- Gerhard Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for manufacturing trim panels including several trim comp...
- Patent number 5,076,880
- Issue date Dec 31, 1991
- R + S Stanztechnik GmbH
- Gerhard Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for manufacturing trim panels including severa...
- Patent number 4,923,539
- Issue date May 8, 1990
- Stanztechnik GmbH R+S
- Gerhard Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for transporting limp, flat sheet material
- Patent number 4,717,143
- Issue date Jan 5, 1988
- Stanztechnik GmbH R+S
- Ernst M. Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for performing several different operations on an initial...
- Patent number 4,634,483
- Issue date Jan 6, 1987
- Stanztechnik GmbH R & S
- Ernst M. Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for manufacturing three-dimensional work pieces
- Patent number 4,519,766
- Issue date May 28, 1985
- Stanztechnik GmbH R+S
- Ernst M. Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for manufacturing three-dimensional work pieces
- Patent number 4,508,499
- Issue date Apr 2, 1985
- Stanztechnik GmbH R & S
- Ernst M. Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Modular force application device
- Patent number 4,471,679
- Issue date Sep 18, 1984
- Stanztechnik GmbH R+S
- Ernst M. Spengler
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Method and apparatus for manufacturing three-dimensional work pieces
- Patent number 4,405,537
- Issue date Sep 20, 1983
- Stanztechnik GmbH R & S
- Ernst M. Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Force application apparatus
- Patent number 4,286,490
- Issue date Sep 1, 1981
- Stanztechnik GmbH R & S
- Ernst M. Spengler
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Force application apparatus, especially for severing materials
- Patent number 4,277,996
- Issue date Jul 14, 1981
- Stanztechnik GmbH R & S
- Ernst M. Spengler
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for forming, and trimming, three-dimensional w...
- Patent number 4,273,738
- Issue date Jun 16, 1981
- Stanztechnik GmbH R & S
- Ernst M. Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for handling of flat goods
- Patent number 4,193,726
- Issue date Mar 18, 1980
- Stanztechnik GmbH R & S
- Ernst Spengler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for trimming three-dimensional workpieces
- Patent number 4,106,379
- Issue date Aug 15, 1978
- Stanztechnik GmbH R & S
- Ernst Maximilian Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Box blank punching tool
- Patent number 4,100,844
- Issue date Jul 18, 1978
- R & S Stanzformen GmbH
- Ernst M. Spengler
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for forming a bent or folded edge rim of a sel...
- Publication number 20030232160
- Publication date Dec 18, 2003
- R + S TECHNIK GMBH
- Ernst Maximilian Spengler
- B60 - VEHICLES IN GENERAL
Information Patent Application
Molding method and apparatus with plural cooperating mold tools for...
- Publication number 20030155685
- Publication date Aug 21, 2003
- R + S TECHNIK GMBH
- Ernst Maximilian Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and apparatus for molding components with molded-in surface...
- Publication number 20030030188
- Publication date Feb 13, 2003
- Ernst Maximilian Spengler
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Strong lightweight panel element and apparatus for manufacturing th...
- Publication number 20010012812
- Publication date Aug 9, 2001
- Ernst Maximilian Spengler
- B60 - VEHICLES IN GENERAL

Ernst Spengler

Person

Patents Grantslast 30 patents

Molding method and apparatus with plural cooperating mold tools for...

Method and apparatus for molding components with molded-in surface...

Composite structural panel with thermoplastic foam core and natural...

Multi-layered panel having a core including natural fibers and meth...

Method for producing a laminated structural component with a hard f...

Apparatus for manufacturing trim panels including several trim comp...

Method and apparatus for manufacturing trim panels including severa...

System for transporting limp, flat sheet material

Apparatus for performing several different operations on an initial...

Apparatus for manufacturing three-dimensional work pieces

System for manufacturing three-dimensional work pieces

Modular force application device

Method and apparatus for manufacturing three-dimensional work pieces

Force application apparatus

Force application apparatus, especially for severing materials

Method and apparatus for forming, and trimming, three-dimensional w...

Apparatus for handling of flat goods

Apparatus for trimming three-dimensional workpieces

Box blank punching tool

Patents Applicationslast 30 patents

Method and apparatus for forming a bent or folded edge rim of a sel...

Molding method and apparatus with plural cooperating mold tools for...

Method and apparatus for molding components with molded-in surface...

Strong lightweight panel element and apparatus for manufacturing th...