HL

Heewook Lee

General Motors: 4 patents #3,733 of 18,328Top 25%
Overall (All Time): #1,090,058 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12366273 Composite brake drum Zhongyi Liu, Anil K. Sachdev, Tyson W. Brown, Ratandeep Singh Kukreja 2025-07-22
12366274 Methods of producing composite vehicle braking components including aluminum alloys Zhongyi Liu, Anil K. Sachdev, Tyson W. Brown, Ratandeep Singh Kukreja 2025-07-22
11927231 Composite brake rotor Zhongyi Liu, Anil K. Sachdev, Tyson W. Brown, Ratandeep Singh Kukreja 2024-03-12
9573571 Venturi brake duct assembly Steven J. Weber 2017-02-21