Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8276942 | Combat vehicle restraint system | Charles E. Van Druff, John Eric Churilla | 2012-10-02 |
| 7722081 | Combat vehicle restraint system | Charles E. Van Druff, John Eric Churilla | 2010-05-25 |
| 7594701 | Troop seat | Charlie VanDruff, Michael Duran | 2009-09-29 |
| 7275710 | Aircrew restraint system | Charles E. VanDruff, Christopher Culbertson | 2007-10-02 |
| 6698677 | Restraint pretensioner | Michael Happ, Daniel H. Meggs | 2004-03-02 |