Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589034 | Backflow orifice for controlling noise generated by a rotary compressor | Christoph Vorwerk | 2003-07-08 |
VH
Volker Heumann
Overall (2003): #95,601 of 273,478Top 35%
1
Patents 2003