Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5685940 | Adhering tiedown plies in composite construction | William B. Hopkins | 1997-11-11 |
| 5604010 | Composite honeycomb sandwich structure | David G. Erickson, William B. Hopkins, Christopher Pederson | 1997-02-18 |
| 5023987 | Strato streak flush patch | Karl J. Wuepper, Jerald L. Swanson | 1991-06-18 |
| 4869770 | Method and apparatus for laminating composite materials | Stephen Christensen | 1989-09-26 |