Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7669382 | Window installation method | Cordell R. Burton, Michael J. Kugel, Evan R. Vande Haar, Bruce A. Baier, Mark Mullen +1 more | 2010-03-02 |
| 6857295 | Tub mounted, vertically oriented pump | Ted L. Hansen, Daryl T. Johnson, William R. White, Evan R. Vande Haar | 2005-02-22 |