| 12358227 |
Fluid management and circulation systems for use in additive manufacturing apparatuses |
Timothy Francis Andrews, Carlos H. Bonilla, Vadim Bromberg, Victor Fulton, Tyler Andrew Griffith +2 more |
2025-07-15 |
| 12280596 |
Cleaning systems for additive manufacturing apparatuses and methods for using the same |
Timothy Francis Andrews, Carlos H. Bonilla, Vadim Bromberg, Victor Fulton, Tyler Andrew Griffith +7 more |
2025-04-22 |
| 9758252 |
Method, system, and apparatus for reducing a turbine clearance |
Sridhar Adibhatla, Steven Edward Nolte, Gerhard Moeller, Christopher Gallagher, John William Hanify |
2017-09-12 |
| 7363758 |
Lean burn engine control NOx purging based on positional loading of oxidants in emission control device |
Gopichandra Surnilla, Christian T. Goralski, Shane Elwart |
2008-04-29 |
| 7168239 |
Method and system for rapid heating of an emission control device |
Gopichandra Surnilla |
2007-01-30 |
| 6912842 |
Oxygen storage capacity estimation |
David Karl Bidner, Gopichandra Surnilla |
2005-07-05 |
| 6874312 |
Oxidant storage capacity estimation |
Gopichandra Surnilla |
2005-04-05 |
| 6829885 |
Nox trap efficiency |
Gopichandra Surnilla |
2004-12-14 |
| 6622476 |
Lean NOx storage estimation based on oxygen concentration corrected for water gas shift reaction |
Gopichandra Surnilla |
2003-09-23 |
| 6594986 |
Oxidant storage capacity estimation |
Gopichandra Surnilla |
2003-07-22 |
| 6594985 |
Exhaust gas aftertreatment device efficiency estimation |
Gopichandra Surnilla |
2003-07-22 |
| 6591604 |
Oxygen storage capacity estimation |
Gopichandra Surnilla |
2003-07-15 |
| 6588200 |
Method for correcting an exhaust gas oxygen sensor |
Gopichandra Surnilla |
2003-07-08 |
| 6574953 |
NOx purge air/fuel ratio selection |
Gopichandra Surnilla, Jeffrey Scott Hepburn, John M. Roth, Joseph Robert Theis |
2003-06-10 |
| 6553757 |
NOx purge air/fuel ratio selection |
Gopichandra Surnilla |
2003-04-29 |
| 6427107 |
Power management system and method |
George T. Chiu, Matthew Albert Franchek, Richard G. Ingram |
2002-07-30 |
| 6418711 |
Method and apparatus for estimating lean NOx trap capacity |
Gopichandra Surnilla, David Karl Bidner |
2002-07-16 |
