Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D578029 | Building control system | — | 2008-10-07 |
| D573314 | Retractable animal leash | — | 2008-07-15 |
| D519246 | Retractable animal leash | — | 2006-04-18 |
| D439302 | Housing for a retractable animal leash | — | 2001-03-20 |
| D392429 | Housing for a retractable animal leash | Hartmut H. Esslinger | 1998-03-17 |