Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5307677 | Flow rate meter | Heinz Gneiss | 1994-05-03 |
HB
Hans Beyrich
Overall (1994): #129,544 of 165,921Top 80%
1
Patents 1994