Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631644 | Differential pressure pickup | Dietfried Burczyk, Wolfgang Dannhauer, Frank Löffler, Friedrich Schwabe | 2003-10-14 |
| 6581469 | Differential pressure sensor and method of differential pressure measurement | Dietfried Burczyk, Wolfgang Dannhauer | 2003-06-24 |