Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5989335 | Dry dispersion of plant pulp in concrete and use thereof | Parviz Soroushian | 1999-11-23 |
| 5935317 | Accelerated curing of cement-based materials | Parviz Soroushian | 1999-08-10 |
| 5897701 | Wet dispersion of plant pulp in concrete and use thereof | Parviz Soroushian | 1999-04-27 |
| 5643359 | Dispersion of plant pulp in concrete and use thereof | Parviz Soroushian | 1997-07-01 |