Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8715371 | Fuel composition | Christiane Behrendt, Ingrid Maja Guenther, Valeria Loreti | 2014-05-06 |
| 7704375 | Process for reducing corrosion in a condensing boiler burning liquid fuel | — | 2010-04-27 |
| D426621 | Faucet handle | Rudi Biller | 2000-06-13 |
| D403053 | Faucet handle | Rudi Biller | 1998-12-22 |