4. Gas separation: apparatus
  5. Solid sorbent apparatus
  6. Layered or laminated

David A. McDonald

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Aerosol actuator

Design Patent

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Alignment cam position limiter

Land vehicles – Wheeled – Running gear
Patent

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Handheld remote

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent

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Handheld remote control

Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Switch or casing therefor
Design Patent

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High strength, low pressure drop adsorbent wheel

Gas separation: apparatus – Solid sorbent apparatus – Layered or laminated
Patent

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