4. Stock material or miscellaneous articles
  5. Composite
  6. Of addition polymer from unsaturated monomers

Hans E. Heyn

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Breathable extruded polymer films

Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
Patent

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Erosion control mats

Hydraulic and earth engineering – Bank – shore – or bed protection – Wave or flow dissipation
Reexamination Certificate

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Garment with foam cushion elastic closure

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent

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Weft insertion knitted secondary carpet backing

Stock material or miscellaneous articles – Pile or nap type surface or component – Particular backing structure or composition
Patent

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Profile ID: LFUS-PAI-P-807887

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