Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8353983 | Shrinkage reducing agent | Tomomi Sugiyama, Takumi Sugamata | 2013-01-15 |
| 7662230 | Liquid accelerator | Terje Angelskaar | 2010-02-16 |
| 7198669 | Accelerator admixture | Terje Angelskaar | 2007-04-03 |
| 7182808 | Accelerator admixture | Terje Angelskaar | 2007-02-27 |