Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317229 | Pressure pulse source operable according to the traveling wave principle | Georg Koehler, Arnim Rohwedder, Martin Scheidt | 1994-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317229 | Pressure pulse source operable according to the traveling wave principle | Georg Koehler, Arnim Rohwedder, Martin Scheidt | 1994-05-31 |