Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D663525 | Storage tub | William J. Egloff, Christopher S. Klem, Christopher A. Flohr | 2012-07-17 |
| 7866730 | Thermoformed twinsheet molded vehicle door system | Stephen J. Lewis, Adolf Enrico Milani, Christopher S. Klem, Duane C. Junkin, Keijo J. Huotari | 2011-01-11 |
| 6187252 | Method of thermoforming a plastic appliance door | Steven G. Tirrell | 2001-02-13 |
| 5759591 | Apparatus for thermoforming a plastic appliance door | Steven G. Tirrell | 1998-06-02 |