Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133573 | Agitator comprising a floating element | Marcelo Piekarski, Alvaro Volpato, JR. | 2015-09-15 |
| 8505139 | Adaptive automatic laundry washer water fill | Marcos Paulo Soares Bittencourt, Marcelo Piekarski, David I. Ellingson, Jon Roepke | 2013-08-13 |