Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726107 | Non-wovens of electret fiber mixtures having an improved charge stability | Jorg Dahringer, Ernst-August Albers, Werner Groh | 1998-03-10 |
AH
Achim Heyer
Overall (All Time): #3,678,108 of 4,157,543Top 90%
1
Patents All Time