Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6030159 | Multipurpose cargo tie down system | James E. Tester, Edward J. Maurus | 2000-02-29 |
| 5390775 | Modular roller mat and roller assembly | Ronald J. Vermeulen, Robert S. Plue | 1995-02-21 |
| 5265991 | Retractable cargo restraint and cargo restraining system | Shivshankar S. Burde, Ronald J. Vermeulen | 1993-11-30 |
| 5198182 | Production of neutron-shielding tubes | Randell Elliott | 1993-03-30 |
| 4461437 | Tension release | Robert J. Ashley, Sr. | 1984-07-24 |