Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896047 | Heating and/or air conditioning system having a decentralized air-conveying device | Frank Fruehauf, Juergen Maue, Juergen Wertenbach | 2005-05-24 |
| 6872135 | Heating and/or air-conditioning system with ventilation and evacuation | Frank Fruehauf, Florian Kauf, Juergen Maue, Juergen Wertenbach | 2005-03-29 |