Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6484441 | Method for increasing the pH value in acidic soil | Moitoba Zomorrodi | 2002-11-26 |
| 6410674 | INTERMEDIATE PRODUCT FOR MANUFACTURING LIGAIN POLYMERS AND IT'S USE IN MANUFACTURING REAGENTS FOR MAKING COMPOSITE MATERIALS FROM PLANT FIBERS, WATERPROOF PAPERS AND CARDBOARDS, AND THERMOSETTING PLASTICS FROM DERIVATIVES | Andrzej Majcherczyk, Carsten Mai, Annette Braun-Lüllemann, Merle Fastenrath, Sonja Noetzold | 2002-06-25 |