Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6272920 | Device for measuring the mass of a flowing medium | Dieter Tank | 2001-08-14 |
| 6176131 | Device for measuring the mass of a flowing medium | Hans Hecht, Alexander Kromer, Henning Marberg | 2001-01-23 |
| 6148663 | Device for measuring the amount of a flowing medium | Axel Stahl, Wolfgang Mueller | 2000-11-21 |
| 6085587 | Device for measuring the mass of a flowing medium | — | 2000-07-11 |
| 5948975 | Device for measuring the mass of a flowing medium | Wolfgang Mueller, Dieter Tank | 1999-09-07 |
| 5925820 | Device for measuring the volume of a flowing medium | Dieter Tank | 1999-07-20 |
| 5918279 | Device for measuring the mass of a flowing medium | Hans Hecht, Heinz Rilling, Dieter Tank | 1999-06-29 |
| 5898103 | Arrangement and method for checking the tightness of a vessel | Helmut Denz, Andreas Blumenstooh, George Mallebrein | 1999-04-27 |
| 5765432 | Flow sensor | Andreas Lock | 1998-06-16 |
| 5723784 | Flow rate meter | Manfred Lembke, Josef Kleinhans, Hans Hecht, Helmut Bassler, Gerhard Hueftle +9 more | 1998-03-03 |
| 5712425 | Device for measuring the mass of a flowing medium | Hans Hecht, Heinz Rilling, Stefan Lehenberger | 1998-01-27 |
| 5668313 | Method for correcting the output signal of an air mass meter | Hans Hecht, Dieter Tank | 1997-09-16 |
| 5646344 | Device for determining a pulsating air mass flow in an internal combustion engine | — | 1997-07-08 |
| 5546794 | Device for measuring the mass of a flowing medium | Ulrich Kuhn, Dieter Tank | 1996-08-20 |
| 5467649 | Mass flow sensor having a measuring element arranged on a membrane retained on a monocrystalline silicon wafer | Eckart Reihlen, Jiri Marek, Frank Bantien, Guenther Findler, Michael Offenberg +2 more | 1995-11-21 |
| 5452610 | Mass-flow sensor | Josef Kleinhans, Eckart Reihlen, Botho Ziegenbein, Jiri Marek, Frank Bantien +2 more | 1995-09-26 |
| 5375466 | Measuring element | — | 1994-12-27 |