Hee Jang Rhee

4 Patents

• US122817052025

  Rotating-shaft Seal and Vacuum Type Component Transfer Apparatus Using the Same

  SEALINK Corp.

  0 cites
• US117615182023

  Linear Motion Rotary Union

  SEALINK Corp.

  0 cites
• US117641022023

  Rotating Shaft Sealing Device and Processing Apparatus for Semiconductor Substrate Using the Same

  SEALINK Corp.

  0 cites
• US116620222023

  Sealing Apparatus Capable of Rotational Motion

  SEALINK Corp.

  0 cites