Harry Stefanou

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Stafford, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process to laminate polyolefin sheets to urethane
- Patent number 7,459,195
- Issue date Dec 2, 2008
- Bayer Antwerpen Comm.V.
- Ulrich B. Holeschovsky
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Process to laminate polyolefin sheets to urethane
- Patent number 7,056,407
- Issue date Jun 6, 2006
- Bayer Antwerpen
- Ulrich Holeschovsky
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Tuft bind of urethane backed artificial turf
- Patent number 7,026,031
- Issue date Apr 11, 2006
- Bayer MaterialScience LLC
- Ulrich B. Holeschovsky
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Face-up coating of carpet backs with polyurethane
- Patent number 6,328,833
- Issue date Dec 11, 2001
- Bayer Antwerp N.V.
- Ulrich B. Holeschovsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Urethane adhesive-laminated carpeting
- Patent number 6,299,715
- Issue date Oct 9, 2001
- Bayer Antwerp N.V.
- Leah J. Langsdorf
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Face-up coating of carpet backs with polyurethane
- Patent number 6,264,775
- Issue date Jul 24, 2001
- Bayer Antwerp N.V.
- Ulrich B. Holeschovsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

Patents Applicationslast 30 patents

Information Patent Application
Process to laminate polyolefin sheets to urethane
- Publication number 20060165951
- Publication date Jul 27, 2006
- Ulrich B. Holeschovsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Tuft bind of urethane backed artificial turf
- Publication number 20040109976
- Publication date Jun 10, 2004
- Ulrich B. Holeschovsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Process to laminate polyolefin sheets to urethane
- Publication number 20030134081
- Publication date Jul 17, 2003
- Ulrich Holeschovsky
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...