Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703013 | Engine head gasket having anti-preignition wrap and method of making same | Thomas R. McClure | 2023-07-18 |
| 11633819 | O-ring installation tool and method of installing an O-ring in an inner diameter | Andrew D. Rockwell | 2023-04-25 |
| D980869 | Liner for an engine block | Shu Zhang, Andrew D. Rockwell | 2023-03-14 |
| D980285 | Liner for an engine block | Shu Zhang, Andrew D. Rockwell | 2023-03-07 |
| 11585288 | Cylinder head assembly and axially located igniter sleeve for same | Viorel Petrariu, Curtis J. Graham | 2023-02-21 |
| 11578680 | Insert with sealing groove for engine block and systems, assemblies, components, and methods thereof | Andrew D. Rockwell | 2023-02-14 |