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GB9917819D0
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Filter for a cigarette and filter cigarette
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GB9917820D0
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Filter for a cigarette and filter-tipped cigarette
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GB9907457D0
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Smoke filter and wrapper
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US6103181A
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Method and apparatus for spinning a web of mixed fibers, and products produced therefrom
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US6026819A
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Tobacco smoke filter incorporating sheath-core bicomponent fibers and tobacco smoke product made therefrom
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US5911224A
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Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same
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US5607766A
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Polyethylene terephthalate sheath/thermoplastic polymer core bicomponent fibers, method of making same and products formed therefrom
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US5632286A
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Crimped elements for cigarettes and the like and methods and apparatus for making same
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US5509430A
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Bicomponent fibers and tobacco smoke filters formed therefrom
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US5195543A
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Balanced flow tobacco smoke filter
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US4940470A
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Single field ionizing electrically stimulated filter
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US4822193A
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Ink reservoir having continuous random sliver with stretch yarn
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AU7781687A
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Cooling apparatus in a filter maker
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US4853005A
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Electrically stimulated filter method and apparatus
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US4869275A
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Ultra-high filtration filter
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EP0244431A1
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Electrically stimulated filter method and apparatus.
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US4784632A
|
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Tobacco smoke filter and method and apparatus for making same
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US4747814A
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Fiber separator
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US4729808A
|
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Ink reservoir having continuous random sliver with stretch yarn
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US4675064A
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Smoke filter having extended film overwrap and method and apparatus for fabricating same
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