Columbus, Indiana
United States
4
2007-06-21
The entities that hold a legal rights for patent applications filed by inventor Yu Robert C.:
Robert C. Yu from Columbus, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Active radical initiator for internal combustion engines
#2 | 2005-08-18Precat-NOx adsorber exhaust aftertreatment system for internal combustion engines
#3 | 2005-08-18Plasma fuel converter NOx adsorber system for exhaust aftertreatment
#4 | 2005-08-02System and method for enhancing internal combustion engine aftertreatment applications by superheated fuel injection
4433560 ⎘