Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4491633 | Method for the fast calorimetric qualification of puzzoulan materials | Istvan Sajo, Gyorgy Vamos, Miklos rmossy, Barbara Sipos nee Kaveczka, Eva Zemplen nee Papp +1 more | 1985-01-01 |