4. Abrasive tool making process, material, or composition
  5. Impregnating or coating an abrasive tool

Donald R. Obland

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Cap remover

Tools and hardware – Other tools and implements – Entire article formed substantially from a single piece of...
Patent

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Collapsible tube winder

Furnishings – Article support – holder or dispenser – not elsewhere specified – Bathroom accessory fixture
Patent

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Drug dispensing apparatus and removal tool

Article dispensing – Progressively destroyed cellular magazine-type supply source
Patent

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Dual head edge sharpening device for skis

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool
Patent

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Profile ID: LFUS-PAI-P-194753

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