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Maeng; Hyuk-Jae Patent Filings

Maeng; Hyuk-Jae

Patent Applications and Registrations

Patent applications and USPTO patent grants for Maeng; Hyuk-Jae.The latest application filed is for "rotor".

Company Profile
0.3.4
  • Maeng; Hyuk-Jae - Ilsan-gu Goyang-shi KR
  • Maeng; Hyuk-Jae - Kyungki-do KR
  • Maeng; Hyuk-Jae - Madoo-dong Ilsan-gu Goyang-shi KR
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Sliding vane of rotors
Grant 7,674,101 - Maeng March 9, 2
2010-03-09
Rotor eccentrically installed in a cylinder of a rotary engine or compressor
Grant 7,661,940 - Maeng February 16, 2
2010-02-16
Rotor
App 20090028738 - Maeng; Hyuk-Jae
2009-01-29
Sliding Vane of Rotors
App 20090010790 - Maeng; Hyuk-Jae
2009-01-08
Rotary Engine
App 20080264379 - Maeng; Hyuk-Jae
2008-10-30
Compressor
Grant 6,866,491 - Maeng March 15, 2
2005-03-15
Compressor
App 20040191105 - Maeng, Hyuk-Jae
2004-09-30

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