4. Stock material or miscellaneous articles
  5. Pile or nap type surface or component
  6. Nap type surface

J. S. Campbell

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Continuous enzymatic reactor

Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent

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Fibrillated polytetrafluoroethylene woven filter fabric

Stock material or miscellaneous articles – Pile or nap type surface or component – Nap type surface
Patent

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Liquid-liquid extraction process of metals

Chemistry of inorganic compounds – Extracting – leaching – or dissolving
Patent

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Production of porous sintered PTFE products

Plastic and nonmetallic article shaping or treating: processes – Forming articles by uniting randomly associated particles – Autogenously or by activation of dry coated particles
Patent

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Profile ID: LFUS-PAI-P-768214

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