Sweppy; Michael Stephen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sweppy; Michael Stephen.The latest application filed is for "systems and methods for crankcase system diagnostics".
- Sweppy; Michael Stephen - Manchester MI
| Patent | Date |
|---|---|
| Systems and methods for crankcase system diagnostics Grant 11,306,631 - Jentz , et al. April 19, 2 | 2022-04-19 |
| Systems And Methods For Crankcase System Diagnostics App 20210285348 - Jentz; Robert Roy ; et al. | 2021-09-16 |
| Crankcase Ventilation System And Diagnostic Method App 20200400050 - Jentz; Robert Roy ; et al. | 2020-12-24 |
| Crankcase ventilation system and diagnostic method Grant 10,871,129 - Jentz , et al. December 22, 2 | 2020-12-22 |
| Crankcase ventilation system and diagnostic method Grant 10,767,590 - Jentz , et al. Sep | 2020-09-08 |
| Crankcase integrity breach detection Grant 9,664,079 - Jentz , et al. May 30, 2 | 2017-05-30 |
| Crankcase Integrity Breach Detection App 20160097355 - Jentz; Robert Roy ; et al. | 2016-04-07 |
| Inlet air temperature sensor diagnostics Grant 9,114,796 - Martin , et al. August 25, 2 | 2015-08-25 |
| Method and system to validate a fuel level indicator in a vehicle Grant 8,984,934 - Sweppy , et al. March 24, 2 | 2015-03-24 |
| Fuel Tank Pressure Sensor Rationality Test For A Phev App 20150075267 - SWEPPY; MICHAEL STEPHEN ; et al. | 2015-03-19 |
| Method And System To Validate A Fuel Level Indicator In A Vehicle App 20140260576 - Sweppy; Michael Stephen ; et al. | 2014-09-18 |
| Inlet Air Temperature Sensor Diagnostics App 20130245867 - Martin; Douglas Raymond ; et al. | 2013-09-19 |
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