Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435834 | Method and means for determining the state and/or genuineness of flat articles | Gunter Pauli, Erwin Lob | 1984-03-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4435834 | Method and means for determining the state and/or genuineness of flat articles | Gunter Pauli, Erwin Lob | 1984-03-06 |