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Electret filter media
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Patent number 6,119,691
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Issue date Sep 19, 2000
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Minnesota Mining and Manufacturing Company
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Seyed A. Angadjivand
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Method of making sorbent articles
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Patent number 5,503,782
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Issue date Apr 2, 1996
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Minnesota Mining and Manufacturing Company
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James F. Dyrud
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Method of charging electret filter media
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Patent number 5,496,507
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Issue date Mar 5, 1996
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Minnesota Mining and Manufacturing Company
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Seyed A. Angadjivand
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Sorbent articles
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Patent number 5,360,654
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Issue date Nov 1, 1994
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Minnesota Mining and Manufacturing Company
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Philip A. Anderson
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Preparing polypropylene articles
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Patent number 5,078,925
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Issue date Jan 7, 1992
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Minnesota Mining and Manufacturing Company
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Richard J. Rolando
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Elastomeric filtration materials
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Patent number 5,035,240
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Issue date Jul 30, 1991
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Minnesota Mining and Manufacturing Company
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David L. Braun
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Nonwoven thermal insulating stretch fabric
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Patent number 4,908,263
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Issue date Mar 13, 1990
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Minnesota Mining and Manufacturing Company
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John F. Reed
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Bicomponent fibers and webs made therefrom
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Patent number 4,795,668
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Issue date Jan 3, 1989
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Minnesota Mining and Manufacturing Company
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Dennis L. Krueger
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
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Sorbent sheet material
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Patent number 4,755,178
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Issue date Jul 5, 1988
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Minnesota Mining and Manufacturing Company
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Thomas I. Insley
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Bicomponent fibers and webs made therefrom
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Patent number 4,547,420
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Issue date Oct 15, 1985
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Minnesota Mining and Manufacturing Company
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Dennis L. Krueger
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D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS