Issued Patents All Time
Showing 51–75 of 110 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404432 | Methods and systems for fuel ethanol content determination via an oxygen sensor | Gopichandra Surnilla, Daniel A. Makled, Jacobus Hendrik Visser, David James Scholl | 2016-08-02 |
| 9382858 | Methods and systems for an oxygen sensor | Gopichandra Surnilla, Timothy Joseph Clark, Jacobus Hendrik Visser, Christopher House | 2016-07-05 |
| 9382880 | Methods and systems for a gas constituent sensor | Gopichandra Surnilla, Jacobus Hendrik Visser, Timothy Joseph Clark, David James Scholl | 2016-07-05 |
| 9376968 | Methods and systems for fuel ethanol content determination via an oxygen sensor | Gopichandra Surnilla, Daniel A. Makled, Jacobus Hendrik Visser | 2016-06-28 |
| 9328684 | Methods and systems for an intake oxygen sensor | Gopichandra Surnilla, Daniel A. Makled, Stephen B. Smith | 2016-05-03 |
| 9309838 | Methods and systems for indicating water at an oxygen sensor based on sensor heater power consumption | Gopichandra Surnilla, Dan A. Makled, Timothy Joseph Clark | 2016-04-12 |
| 9273621 | Methods and systems for an oxygen sensor | Gopichandra Surnilla, Timothy Joseph Clark, Jacobus Hendrik Visser, Christopher House | 2016-03-01 |
| 9217405 | System and method for lubricating a fuel pump | Gopichandra Surnilla, Joseph F. Basmaji, Ross Dykstra Pursifull, Larry Dean Elie, David Karl Bidner | 2015-12-22 |
| 9181887 | Methods and systems for an oxygen sensor | Gopichandra Surnilla, James Alfred Hilditch, Timothy Joseph Clark, Matthew John Gerhart, Todd Anthony Rumpsa | 2015-11-10 |
| 9175642 | Method and system for an intake humidity sensor | Gopichandra Surnilla, Timothy Joseph Clark, Evangelos P. Skoures | 2015-11-03 |
| 9178219 | Electrochemical device including amorphous metal oxide | Jun Yang, Patrick Pietrasz, Chunchuan Xu, Mark S. Sulek, Robert F. Novak | 2015-11-03 |
| 9163588 | Method and system for humidity sensor diagnostics | Gopichandra Surnilla, Imad Hassan Makki, James Michael Kerns, Robert Roy Jentz, Timothy Joseph Clark +1 more | 2015-10-20 |
| 9109523 | Methods and systems for humidity and PCV flow detection via an exhaust gas sensor | Gopichandra Surnilla, Daniel A. Makled | 2015-08-18 |
| 9057330 | Methods and systems for humidity detection via an exhaust gas sensor | Gopichandra Surnilla, Daniel A. Makled | 2015-06-16 |
| 8887706 | Humidity and fuel alcohol content estimation | Gopichandra Surnilla, Daniel A. Makled | 2014-11-18 |
| 8857155 | Methods and systems for humidity detection via an exhaust gas sensor | Gopichandra Surnilla, Timothy Schram, Timothy Joseph Clark, Evangelos P. Skoures | 2014-10-14 |
| 8838363 | Method for injecting fuel | Gopichandra Surnilla, James Michael Kerns, Stephen B. Smith, Imad Hassan Makki | 2014-09-16 |
| 8815468 | Layered electrodes and membrane electrode assemblies employing the same | Chi Paik, Robert F. Novak, Mark S. Sulek | 2014-08-26 |
| 8763594 | Humidity and fuel alcohol content estimation | Gopichandra Surnilla, Dan A. Makled | 2014-07-01 |
| 8752534 | Fuel alcohol content detection via an exhaust gas sensor | — | 2014-06-17 |
| 8731806 | Fuel alcohol content detection via an exhaust gas sensor | Gopichandra Surnilla, Carolyn Parks Hubbard, Kenneth John Behr, Timothy Joseph Clark | 2014-05-20 |
| 8538672 | 2D-coil collision sensor system | Paul Simmons, Manoharprasad K. Rao, Clay Wesley Maranville, David James Bauch | 2013-09-17 |
| 8522760 | Fuel alcohol content detection via an exhaust gas sensor | — | 2013-09-03 |
| 8495996 | Fuel alcohol content detection via an exhaust gas sensor | Gopichandra Surnilla, Carolyn Parks Hubbard, Kenneth John Behr, Timothy Joseph Clark | 2013-07-30 |
| 8168060 | System and method for improving accuracy of a gas sensor | Yi Ding, Jacobus Hendrik Visser, David John Kubinski | 2012-05-01 |