AHLSTROM NONWOVENS LLC

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WINDSOR LOCKS, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Spunbonded heat seal material
- Patent number 8,216,411
- Issue date Jul 10, 2012
- Ahlstrom Nonwovens LLC
- Helen Viazmensky
- B32 - LAYERED PRODUCTS
Information Patent Grant
Spunbonded heat seal material
- Patent number 7,935,646
- Issue date May 3, 2011
- Ahlstrom Nonwovens LLC
- Helen Viazmensky
- B32 - LAYERED PRODUCTS
Information Patent Grant
Disposable nonwoven wiping fabric and method of production
- Patent number 7,732,357
- Issue date Jun 8, 2010
- Ahlstrom Nonwovens LLC
- Vaughan R Annis
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE