Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10781769 | Method of manufacturing an engine block | Lokesh Choudhary, Su Jung Han, Martin S. Kramer, Brian C. Leuenhagen | 2020-09-22 |
| 8720905 | Sealed t-joint assembly | Michael Bossner, Curt R. Danielewicz, Keith A. Stahl | 2014-05-13 |
| 8534251 | Engine assembly with camshaft housing | Rodney E. Baker, Cynthia Ann Stuvel, Gary L. Nye | 2013-09-17 |
| 8397689 | Fuel pump tappet/roller follower lubrication | Rodney E. Baker, James B. Hicks | 2013-03-19 |
| 8371260 | Cylinder head drain and vent | Rodney E. Baker, Roxann M. Bittner, Pamela A. Sinnott | 2013-02-12 |
| 6810866 | Engine with modified cam profiles for internal EGR control | — | 2004-11-02 |