Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597771 | Pultrusion method and related article | Jacob J. Huskins, John L. Sigmund, Robert W. Jennings | 2009-10-06 |
| 7518060 | Prefabricated structural member having a wire routing system | Jeffery V. Miller, John L. Sigmund, Jacob J. Huskins | 2009-04-14 |