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Cong Yue Qiao

LJL.E. Jones: 2 patents #1 of 1Top 100%

Menominee, MI: #1 of 5 inventorsTop 20%

Michigan: #703 of 6,198 inventorsTop 15%

Overall (2002): #69,947 of 266,432Top 30%

2 Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6482275	Nickel based alloys for internal combustion engine valve seat inserts, and the like	—	2002-11-19
6436338	Iron-based alloy for internal combustion engine valve seat inserts	—	2002-08-20