Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8231263 | Cylindrical membrane apparatus for forming foam | Erich Windhab, Nadina Patrizia Müller-Fischer | 2012-07-31 |
KT
Karl Uwe Tapfer
Overall (All Time): #3,216,725 of 4,157,543Top 80%
1
Patents All Time