Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270355 | Combustion cylinder end face components including thermal barrier coatings | Robert Earl Hoye, Timothy Shipp, Leonard W. Brancamp | 2025-04-08 |
| 12215650 | Cylinder head for internal combustion engine | Robert Earl Hoye, Jeffrey D. Jones, David M. Barnes, Timothy Shipp | 2025-02-04 |
| 12065959 | Thermal management of exhaust gas with charge air heating | Timothy C. Ernst | 2024-08-20 |
| 11828252 | Engine intake air system including CAC bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same | J. Steven Kolhouse, Adrian P. Dale, Samuel C. Geckler, Leon A. LaPointe, David J. Stroh +3 more | 2023-11-28 |
| 11686239 | Systems and methods for equalizing backpressure in engine cylinders | Bogdan V. Pavlov, Nikhil J. Ajotikar, Yi-Cheng Chen, David J. Eckroth | 2023-06-27 |
| 11680532 | Cyclical applications for internal combustion engines with cylinder deactivation control | Jennifer Kay Light-Holets, Rohit Saha, Timothy Shipp | 2023-06-20 |
| 11319860 | Systems and methods for equalizing backpressure in engine cylinders | Bogdan V. Pavlov, Nikhil J. Ajotikar, Yi-Cheng Chen, David J. Eckroth | 2022-05-03 |
| 11060468 | Engine intake air system including CAC bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same | J. Steven Kolhouse, Adrian P. Dale, Samuel C. Geckler, Leon A. LaPointe, David J. Stroh +3 more | 2021-07-13 |
| 10704449 | Systems and methods for equalizing backpressure in engine cylinders | Bogdan V. Pavlov, Nikhil J. Ajotikar, Yi-Cheng Chen, David J. Eckroth | 2020-07-07 |
| 10138800 | System and method for managing condensation in EGR systems | Leon A. LaPointe, Edward J. Lyford-Pike, Ashish Gupta | 2018-11-27 |
| 9845772 | System and method for managing condensation in EGR systems | Leon A. LaPointe, Edward J. Lyford-Pike, Ashish Gupta | 2017-12-19 |
| 9359968 | Air-fuel-ratio dithering using a dual fuel path source | Leon A. LaPointe, Edward J. Lyford-Pike, Ashish Gupta, James A. Zigan | 2016-06-07 |
| 9279394 | Exhaust system for spark-ignited gaseous fuel internal combustion engine | Leon A. LaPointe, Edward J. Lyford-Pike, Ashish Gupta, Aleksey Yezerets, Neal W. Currier +2 more | 2016-03-08 |
| 8662053 | Pre-combustion device for an internal combustion engine | Leon A. LaPointe, Chris L. Sanger, James A. Zigan, Laszlo D. Tikk | 2014-03-04 |