Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498057 | Cleaning brush | Charles Ashley, Marcel Belt, Leonard Spitzer, John E. Studer | 2004-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498057 | Cleaning brush | Charles Ashley, Marcel Belt, Leonard Spitzer, John E. Studer | 2004-11-09 |