Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9915392 | Internal thermal insulation for metal reflective insulation | — | 2018-03-13 |
| D587790 | Sink | Paul A. Schilling, Peter Wozniczka, John Michael Douglass | 2009-03-03 |
| D556868 | Sink | — | 2007-12-04 |
| D552222 | Sink | — | 2007-10-02 |
| D544074 | Sink | John Michael Douglass | 2007-06-05 |