G. Siempelkamp & Co.

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Krefeld, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method of making pressed board
- Patent number 4,086,313
- Issue date Apr 25, 1978
- G. Siempelkamp & Co.
- Heinrich Axer
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Layer-forming apparatus especially for particle board mats
- Patent number 4,068,991
- Issue date Jan 17, 1978
- G. Siempelkamp & Co.
- Werner Ufermann
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Layer-forming apparatus, especially for the preparation of particle...
- Patent number 4,063,858
- Issue date Dec 20, 1977
- G. Siempelkamp & Co.
- Heinrich Axer
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus making pressed board
- Patent number 4,047,865
- Issue date Sep 13, 1977
- G. Siempelkamp & Co.
- Heinrich Axer
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for spreading comminuted material on a transport band
- Patent number 3,999,650
- Issue date Dec 28, 1976
- G. Siempelkamp & Co.
- Klaus Gerhardt
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for producing boards of filamentary material
- Patent number 3,989,581
- Issue date Nov 2, 1976
- G. Siempelkamp & Co.
- Harald Kober
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Method of and means for sandwiching a central layer and two outer l...
- Patent number 3,989,235
- Issue date Nov 2, 1976
- G. Siempelkamp & Co.
- Walter Husges
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Method of loading a workpiece stack into a platen press
- Patent number 3,987,917
- Issue date Oct 26, 1976
- G. Siempelkamp & Co.
- Walter Husges
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for loading a workpiece stack into a platen press
- Patent number 3,977,535
- Issue date Aug 31, 1976
- G. Siempelkamp & Co.
- Walter Husges
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Apparatus for curing elongate workpieces
- Patent number 3,964,851
- Issue date Jun 22, 1976
- G. Siempelkamp & Co.
- Hendrikus-Johannes Bongers
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Press for perforating and trimming boards of filamentary material
- Patent number 3,962,941
- Issue date Jun 15, 1976
- G. Siempelkamp & Co.
- Harald Kober
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Transporter for flat workpieces
- Patent number 3,960,276
- Issue date Jun 1, 1976
- G. Siempelkamp & Co.
- Klaus Gerhardt
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of and means for cooling support trays for hot-pressed boards
- Patent number 3,937,316
- Issue date Feb 10, 1976
- G. Siempelkamp & Co.
- Klaus Gerhardt
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
System for measuring plastic deformation created by a bending press
- Patent number 3,937,072
- Issue date Feb 10, 1976
- G. Siempelkamp & Co.
- Eduard J. C. Huydts
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

G. Siempelkamp & Co.

Organization

Patents Grantslast 30 patents

Method of making pressed board

Layer-forming apparatus especially for particle board mats

Layer-forming apparatus, especially for the preparation of particle...

Apparatus making pressed board

Apparatus for spreading comminuted material on a transport band

Apparatus for producing boards of filamentary material

Method of and means for sandwiching a central layer and two outer l...

Method of loading a workpiece stack into a platen press

Apparatus for loading a workpiece stack into a platen press

Apparatus for curing elongate workpieces

Press for perforating and trimming boards of filamentary material

Transporter for flat workpieces

Method of and means for cooling support trays for hot-pressed boards

System for measuring plastic deformation created by a bending press

Patents Applicationslast 30 patents

Trademarklast 30 trademarks