Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9366160 | Centering slot for internal combustion engine | James Anthony Morehead, Wes Gerszewski, John Snyder, Jack D. Hutcheson, Steve Nance | 2016-06-14 |
| 8973542 | Centering slot for internal combustion engine | James Anthony Morehead, Wes Gerszewski, John Snyder, Jack D. Hutcheson, Steve Nance | 2015-03-10 |
| 8640662 | Valve timing control apparatus and method | Jack D. Hutcheson, Kenneth J. Parker, Wes Gerszewski, Steve Nance, Daniel Viertler +2 more | 2014-02-04 |
| 7841311 | Variable valve timing device | Jack D. Hutcheson, Andreas Knecht, Dirk Pohl, Glenn A. Barton, Stephen Nance | 2010-11-30 |
| 4986609 | Load sensing proportioning valve for brake system | Neil B. Christopher | 1991-01-22 |
| 4893878 | Inline proportioning valve for brake systems | Jack D. Hutcheson | 1990-01-16 |