4. Metal working
  5. Shredding metal or metal wool article making
  6. Metal wool making

Alexander Krupnik

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Apparatus for making steel wool filter pads and related method

Metal working – Shredding metal or metal wool article making – Metal wool making
Patent

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Nonwoven metal fabric

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Nonwoven fabric – Including strand or fiber material which is of specific...
Reexamination Certificate

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Nonwoven metal fabric and method of making same

Metal working – Method of mechanical manufacture – Shaping fiber or fibered material
Reexamination Certificate

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Nonwoven metal fabric and method of making same

Metal working – Shredding metal or metal wool article making
Reexamination Certificate

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Profile ID: LFUS-PAI-P-260793

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