Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D495176 | Dispenser roll | Christopher J. Wolpert, David Memke | 2004-08-31 |
| D495177 | Dispenser roll | Christopher J. Wolpert, David Memke | 2004-08-31 |
| D494395 | Dispenser roll | Christopher J. Wolpert, David Memke | 2004-08-17 |