Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5429433 | Molded refrigerator shelf | Kevin C. Bird, Donald C. Gilbert, Robert S. Herrmann, Gregory T. Wolters | 1995-07-04 |
| 5362145 | Molded refrigerator shelf | Kevin C. Bird, Donald C. Gilbert, Robert S. Herrmann, Gregory T. Wolters | 1994-11-08 |
| 4858988 | Vehicular window assembly | Keith A. Nieboer | 1989-08-22 |
| 4502248 | Sliding vent window | John F. Thomas, Jr. | 1985-03-05 |
| 4396221 | Hinged vehicle window assembly | John F. Thomas, Jr., Raymond A. Meyer | 1983-08-02 |
| 4364595 | Vehicle window assembly | John F. Thomas, Jr., Raymond A. Meyer | 1982-12-21 |
| 4363191 | Hinged window assembly | — | 1982-12-14 |