Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577330 | Minimum quantity lubrication thread tap | Michael Joseph Habel, Ethan Timothy Hughey, David Alan Stephenson | 2023-02-14 |
| 11052478 | Method for tapping an engine component to orient a spark plug | Ethan Timothy Hughey, Richard Earl Williford | 2021-07-06 |
| 10773323 | Minimum quantity lubrication thread tap | Michael Joseph Habel, Ethan Timothy Hughey, David Alan Stephenson | 2020-09-15 |