Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312028 | Modular vehicle | Ain McKendrick, Peter Schmidt | 2025-05-27 |
| 9511272 | Helmet for baseball pitchers and fielders | Chris Bullock, Donald Erickson | 2016-12-06 |
| 7709744 | Gas venting component mounting pad | Richard C. Schaefer, Steven L. Pollock, Charles Bailley, Andrew J. Balk, John Oldendorf | 2010-05-04 |