Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8893664 | Device for picking up animal excrement | Alejandro Jose Klarenberg, Carlos Blanco | 2014-11-25 |
| 7574980 | Device with disposable bag for collecting animal waste | Carlos Conrado Bosio Blanco, Alejandro Jose Klarenberg | 2009-08-18 |