4. Sewing
  5. Special machines
  6. Darning

John L. Rockerath

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Ball holding and cementing apparatus and method

Coating processes – Immersion or partial immersion
Patent

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Ball winding apparatus

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Button feeding and orienting system for sewing machines

Sewing – Special machines – Article attaching
Patent

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Fabric handling apparatus and method

Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent

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Fabric label feeding means

Sewing – Special machines – Darning
Patent

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Profile ID: LFUS-PAI-P-779494

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