Bernd Melchior

Person

Remscheid, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Roofing tile assembly
- Patent number 5,112,408
- Issue date May 12, 1992
- BMC Melchior Solartechnik KG
- Bernd Melchior
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Solar-energy converter
- Patent number 4,596,237
- Issue date Jun 24, 1986
- BM Chemie Kunststoff GmbH
- Bernd Melchior
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Aggregate for concrete or mortar
- Patent number 4,560,411
- Issue date Dec 24, 1985
- BM Chemie Kunststoff GmbH
- Bernd Melchior
- E04 - BUILDING
Information Patent Grant
Method of making glass panels with selective radiation-blocking effect
- Patent number 4,544,575
- Issue date Oct 1, 1985
- IMC Acrylguss GmbH
- Bernd Melchior
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process of making articles of foamed polymethyl methacrylate
- Patent number 4,530,806
- Issue date Jul 23, 1985
- August Hohnholz KG
- Bernd Melchior
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for making fluorescent light-collectors
- Patent number 4,492,778
- Issue date Jan 8, 1985
- Bayer Aktiengesellschaft
- Uwe Claussen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solar concentrator
- Patent number 4,440,153
- Issue date Apr 3, 1984
- Imchemie Kunststoff GmbH
- Bernd Melchior
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process of producing transparent foamed plastics materials
- Patent number 4,419,459
- Issue date Dec 6, 1983
- August Hohnholz KG
- Bernd Melchior
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for increasing the strength of a porous body
- Patent number 4,338,353
- Issue date Jul 6, 1982
- Imchemie Kunststoff GmbH
- Bernd Melchior
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Bernd Melchior

Person

Patents Grantslast 30 patents

Roofing tile assembly

Solar-energy converter

Aggregate for concrete or mortar

Method of making glass panels with selective radiation-blocking effect

Process of making articles of foamed polymethyl methacrylate

Method for making fluorescent light-collectors

Solar concentrator

Process of producing transparent foamed plastics materials

Method for increasing the strength of a porous body