Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634445 | Method for billing internet transactions via mobile radio telephone service | Michael Langer, Patrik Ljungström, Johann Reindl, Leonhard Schmickler, Ulrike Feuser +1 more | 2009-12-15 |