Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12264636 | Low compression natural gas engine piston bowl for improved combustion stability | Andrew J. Loetz, John R. Brubaker, Christopher L. Batta | 2025-04-01 |
| 12146452 | Piston and engine system using same | Andrew J. Loetz, Adam Joseph Clute, Sri Harsha Uddanda | 2024-11-19 |
| 12037961 | Piston optimized for combustion flame speed and compression ratio in engine system | Andrew J. Loetz, Adam Joseph Clute, Sri Harsha Uddanda | 2024-07-16 |
| 11891961 | Gaseous fuel engine system and operating strategy for limiting crankcase fuel accumulation | Jaswinder Singh, Eric Lee Schroeder, Adam Joseph Clute | 2024-02-06 |
| 11840983 | Low compression natural gas engine piston bowl for improved combustion stability | Andrew J. Loetz, John R. Brubaker, Christopher L. Batta | 2023-12-12 |
| 11536218 | Method and system for a cylinder liner | Christopher L. Batta, Zachary Jacobs | 2022-12-27 |
| 10400663 | Piston bowl for improved combustion stability | Jeff Howard, Sri Harsha Uddanda, Lucas Burger | 2019-09-03 |
| 9822729 | Engine piston having a notched top land | John R. Brubaker | 2017-11-21 |
| 9429101 | Combustion engine piston and engine using same | Robert Nacke, Stuart Niese, Fabio Menotti, Chris Hoops, Andrew Gaarder | 2016-08-30 |
| 9228531 | Piston having combustion bowl and engine using same | Scott P. Coulier, Thomas Kammerdiener, Jonathan Kilkenny | 2016-01-05 |