Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941680 | Cost-efficient clothes dryer | Robert Zielewicz, Karen Zielewicz, Sarah Zielewicz, Emily Zielewicz | 2005-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941680 | Cost-efficient clothes dryer | Robert Zielewicz, Karen Zielewicz, Sarah Zielewicz, Emily Zielewicz | 2005-09-13 |