Issued Patents All Time
Showing 25 most recent of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372022 | Exhaust system valve diagnostics | Michiel J. Van Nieuwstadt, Chris Paul Glugla | 2025-07-29 |
| 12234784 | Methods and systems for verifying oxygen sensor connections | Chris Paul Glugla, Michael James Uhrich | 2025-02-25 |
| 12203424 | Vehicle and corresponding internal combustion engine system | Raymond Host, Scott Richard Hughes, Jeffrey Lock, Christopher Paul Glugla | 2025-01-21 |
| 12181335 | Methods and apparatus to calibrate a weight estimation | Ross Dykstra Pursifull | 2024-12-31 |
| 11965472 | Vehicle control with individual engine cylinder enablement for air-fuel ratio imbalance monitoring and detection | Sitaram Rejeti, Adam Krach, Andrew P. Bagnasco, Patrick Edward Smithberger | 2024-04-23 |
| 11796380 | Methods and apparatus to calibrate a weight estimation | John Ottavio Michelini, Matthew Aaron Knych, Ross Dykstra Pursifull | 2023-10-24 |
| 11746685 | Exhaust restriction device for improved sensor signal | Raymond Host | 2023-09-05 |
| 11739706 | Methods and systems for improving fuel injection repeatability | Ross Dykstra Pursifull, Paul Hollar, Joseph Lyle Thomas | 2023-08-29 |
| 11732668 | Systems and methods for cylinder misfire detection | Chris Paul Glugla, Robert Sarow Baskins | 2023-08-22 |
| 11692501 | Methods and systems for fuel injector balancing | Ross Dykstra Pursifull | 2023-07-04 |
| 11674471 | Method and system for operating a fuel injector | Ross Dykstra Pursifull, David Oshinsky, Joseph Lyle Thomas | 2023-06-13 |
| 11648957 | Methods and systems for controlling vehicle drive away | Chris Paul Glugla | 2023-05-16 |
| 11635004 | Methods and system for operating skipped cylinders to provide secondary air | Chris Paul Glugla, Brad Alan VanDerWege | 2023-04-25 |
| 11629657 | System and method for operating an engine in a fuel cut-out mode | Gopichandra Surnilla, Chris Paul Glugla | 2023-04-18 |
| 11603818 | Methods and system for preparing an engine for starting | Chris Paul Glugla | 2023-03-14 |
| 11598307 | Method and system for improving fouled spark plug detection | Qiuping Qu, Robert Sarow Baskins, Chris Paul Glugla, Imtiaz Ali | 2023-03-07 |
| 11565703 | System and method for vehicle drive-away control | Chris Paul Glugla | 2023-01-31 |
| 11560859 | Methods and systems for diagnosing non-deactivated valves of disabled engine cylinders | Adam Krach, Scott Richard Hughes, Richard Shimon, Kathleen Grant, David Wyman | 2023-01-24 |
| 11466639 | Method and system for fuel injector balancing | Ross Dykstra Pursifull, Joseph Lyle Thomas | 2022-10-11 |
| 11454190 | Method and system for operating a fuel injector | Ross Dykstra Pursifull, David Oshinsky, Joseph Lyle Thomas | 2022-09-27 |
| 11448151 | Methods and systems for improving fuel injection | Ian Campbell, Joseph Lyle Thomas, Ross Dykstra Pursifull | 2022-09-20 |
| 11391227 | Methods and system for operating skipped cylinders to provide secondary air | Chris Paul Glugla, Brad Alan VanDerWege | 2022-07-19 |
| 11371447 | Method and system for learning contributions to an engine knock background noise level | Christopher Paul Glugla, Mohannad Hakeem, James Matthew Kindree | 2022-06-28 |
| 11365695 | Methods and system for operating skipped cylinders to provide secondary air | Chris Paul Glugla, Brad Alan VanDerWege | 2022-06-21 |
| 11365693 | Methods and system for operating skipped cylinders to provide secondary air | Chris Paul Glugla, Brad Alan VanDerWege | 2022-06-21 |