4. Metal working
  5. Method of mechanical manufacture
  6. Assembling or joining

Ronald M. Matyja

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Drinking water faucet

Fluid handling – Back flow prevention by vacuum breaking – Air vent in liquid flow line
Patent

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Faucet

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent

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Method of sealing a tank having a flexible sheet liner therein

Metal working – Method of mechanical manufacture – Assembling or joining
Patent

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Tank lining system with neck seal

Receptacles – Receptacle having flexible – removable inner liner – Means for venting air trapped between the liner and its...
Patent

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Profile ID: LFUS-PAI-P-1243997

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