Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D533648 | Boiler | Douglas M. Russell, Len Howard Nicholas, H. Scott Ryan, Fred Hoffmaster, Wayne Miller | 2006-12-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D533648 | Boiler | Douglas M. Russell, Len Howard Nicholas, H. Scott Ryan, Fred Hoffmaster, Wayne Miller | 2006-12-12 |