Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4976138 | Measuring arrangement for determining the liquid absorption of paper | Manfred Jaensch, Jaroslav Melzer, Gunter Niesar, Werner Schuster | 1990-12-11 |
NB
Norbert Benninghoff
Overall (All Time): #3,916,832 of 4,157,543Top 95%
1
Patents All Time