Jun Gil Park

4 Patents

• US123205502025

  Heat-exchange Pipe, Heat-exchanger Unit Using Same, and Condensing Boiler Using Same

  KYUNGDONG NAVIEN CO., Ltd.

  0 cites
• US117888062023

  Turbulator for Heat Exchanger

  Kyungdong Navien Co., Ltd.

  0 cites
• US117741872023

  Heat Transfer Fin of Fin-tube Type Heat Exchanger

  KYUNGDONG NAVIEN CO., Ltd.

  0 cites
• US116927392023

  Flow Channel Cap Plate and Combustion Chamber Assembly Including the Same

  Kyungdong Navien Co., Ltd.

  0 cites