Canton, Michigan
United States
3
2006-02-16
The entities that hold a legal rights for patent applications filed by inventor Li John:
John Li from Canton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Catalyst composition for use in a lean NOtrap and method of using
#2 | 2006-02-16Catalyst composition for use in a lean NOtrap and method of using
#3 | 2006-02-16Thermally stable lean nox trap
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