Isaak Vasserman

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Whitestone, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Polyarylene sulfide resin composition
- Patent number 6,130,292
- Issue date Oct 10, 2000
- Pall Corporation
- Colin F. Harwood
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyarylene sulfide melt blown fibers and products
- Patent number 6,110,589
- Issue date Aug 29, 2000
- Pall Corporation
- Colin F. Harwood
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polyarylene sulfide melt blowing methods and products
- Patent number 5,690,873
- Issue date Nov 25, 1997
- Pall Corporation
- Colin F. Harwood
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Polymethylpentene filtration medium
- Patent number 5,431,829
- Issue date Jul 11, 1995
- Pall Corporation
- David B. Pall
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS