Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5898103 | Arrangement and method for checking the tightness of a vessel | Helmut Denz, George Mallebrein, Uwe Konzelmann | 1999-04-27 |
AB
Andreas Blumenstooh
Overall (All Time): #3,648,131 of 4,157,543Top 90%
1
Patents All Time