Chi Wai Choy

3 Patents

• US123185452025

  Chamber Adaptor and Manufacturing Method Thereof

  Telesair, Inc.

  0 cites
• USD10711882025

  Water Chamber Adaptor

  Telesair, Inc.

  0 cites
• US120535842024

  Coupler

  Telesair, Inc.

  0 cites