4. Mineral oils: processes and products
  5. Paraffin wax; treatment or recovery
  6. Chemical treatment

James D. Bell

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Extraction of hydrocarbon oils using a combination polar extract

Mineral oils: processes and products – Fractionation – Liquid extraction with solvents
Patent

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Flexible bulk container

Purses – wallets – and protective covers – Protective cover made of flaccid material – For a racquet
Patent

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Method for isomerizing wax to lube base oils

Mineral oils: processes and products – Paraffin wax; treatment or recovery – Chemical treatment
Patent

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Trim attaching machine and method

Sewing – Special machines – Darning
Patent

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Profile ID: LFUS-PAI-P-225499

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