Engine intake air system including CAC bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same
US-11828252-B2 · Nov 28, 2023 · US
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Lapointe Leon A patents
Lapointe Leon A is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lapointe Leon A |
| Total patents | 26 |
| First publication | Aug 27, 2015 |
| Latest publication | Nov 28, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Engine system for emission reduction without aftertreatment
US-11293339-B2 · Apr 5, 2022 · US
Gated ionization current supply voltage
US-11193432-B2 · Dec 7, 2021 · US
Engine intake air system including cac bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same
US-2021332777-A1 · Oct 28, 2021 · US
Engine intake air system including CAC bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same
US-11060468-B2 · Jul 13, 2021 · US
Engine intake air system including cac bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same
US-2021108580-A1 · Apr 15, 2021 · US
Engine system for emission reduction without aftertreatment
US-2021040880-A1 · Feb 11, 2021 · US
Engine system for emission reduction without aftertreatment
US-10815871-B2 · Oct 27, 2020 · US
Integrated control system for engine waste heat recovery using an organic Rankine cycle
US-10724471-B2 · Jul 28, 2020 · US
Engine system for emission reduction without aftertreatment
US-2020018223-A1 · Jan 16, 2020 · US
Recent patents
Latest publications not already listed above.
Gated ionization current supply voltage
US-2019331042-A1 · Oct 31, 2019 · US
Systems and methods for determining the composition of gaseous fuel
US-10393721-B2 · Aug 27, 2019 · US
Integrated control system for engine waste heat recovery using an organic rankine cycle
US-2019003419-A1 · Jan 3, 2019 · US
System and method for managing condensation in EGR systems
US-10138800-B2 · Nov 27, 2018 · US
System and method for managing condensation in EGR systems
US-9845772-B2 · Dec 19, 2017 · US
Pre-chamber for internal combustion engine
US-9797296-B2 · Oct 24, 2017 · US
Systems and methods for determining combustion properties of wellhead gas
US-9778237-B2 · Oct 3, 2017 · US
Systems and methods for determining the composition of gaseous fuel
US-2017269051-A1 · Sep 21, 2017 · US
System and method for valve size ratio and igniter placement
US-2017211508-A1 · Jul 27, 2017 · US
System and method for managing condensation in egr systems
US-2016319779-A1 · Nov 3, 2016 · US
System and method for managing condensation in egr systems
US-2016290288-A1 · Oct 6, 2016 · US
Air-fuel-ratio dithering using a dual fuel path source
US-9359968-B2 · Jun 7, 2016 · US
Air dithering for internal combustion engine system
US-9347359-B2 · May 24, 2016 · US
Exhaust system for spark-ignited gaseous fuel internal combustion engine
US-9279394-B2 · Mar 8, 2016 · US
Exhaust system for spark-ignited gaseous fuel internal combustion engine
US-2015300297-A1 · Oct 22, 2015 · US
Systems and methods for determining combustion properties of wellhead gas
US-2015241399-A1 · Aug 27, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cummins Inc | 22 |
| Cummins Ip Inc | 5 |
| Cummings Inc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02T10/12 | 19 |
| Y02T10/30 | 10 |
| F02B29/0493 | 8 |
| F02M26/06 | 8 |
| F02B43/10 | 7 |