Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161324 | Systems and methods for a split exhaust engine system | Joseph Norman Ulrey, Daniel Paul Madison, Brad Alan Boyer | 2018-12-25 |
| 10024255 | Systems and methods for a split exhaust engine system | Joseph Norman Ulrey, Daniel Paul Madison, Brad Alan Boyer | 2018-07-17 |