Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341389 | Single-lever faucet with manual or automatic flow control | Hartwich Philipps-Liebich, Peter Dürfeld, Jürgen Fitting | 2002-01-29 |
| 4195964 | Arrangement for reducing gap losses in the adjustable guide vanes of fluid flow machines, particularly gas turbine engines | Volker Lunneman | 1980-04-01 |