Johannes A. H. Claessen

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Kleinhorst, NL

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Patents Grantslast 30 patents

Information Patent Grant
Resilient foam-backed carpet and method of preparation
- Patent number 5,204,155
- Issue date Apr 20, 1993
- Interface, Inc.
- Peter W. Bell
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Printable carpet tile and method
- Patent number 5,096,764
- Issue date Mar 17, 1992
- Heuga Holding b.v.
- C. Edward Terry
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Carpet tile and method of preparing same
- Patent number 5,030,497
- Issue date Jul 9, 1991
- Heuga Holding b.v.
- Johannes A. H. Claessen
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Bitumen backed carpet tile and method of production
- Patent number 4,702,950
- Issue date Oct 27, 1987
- Heuga Holding b.v.
- David K. Slosberg
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Antistatic carpet tile and method of manufacturing such carpet tile
- Patent number 4,678,694
- Issue date Jul 7, 1987
- Heuga Holding b.v.
- Johannes A. H. Claessen
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for the production of tufted carpet tiles
- Patent number 4,578,132
- Issue date Mar 25, 1986
- Heuge Export AG
- Adrianus A. Van Uden
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...