Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10739014 | System and method to cool an exposed surface of an appliance | Wolfgang Schroeter, David R. Shulver, Clifford N. Lilley | 2020-08-11 |
| 5839428 | Unvented fuel burning appliances and door therefore | Wolfgang Schroeter, Cliff Lilley | 1998-11-24 |