4. Apparel
  5. Guard or protector
  6. For wearer's head

William Dennis Ryden

Inventor

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Air injection sports goggle and method

Apparel – Guard or protector – For wearer's head
Patent

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Power pack

Apparel – Guard or protector – For wearer's head
Patent

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Sports goggle having a ventilating fan

Apparel – Guard or protector – For wearer's head
Patent

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Suppression of X-ray radiation during sputter-etching

Chemistry: electrical and wave energy – Processes and products – Vacuum arc discharge coating
Patent

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Triode sputtering system

Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent

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Profile ID: LFUS-PAI-P-937009

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