Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8114371 | Process for production of precipitated silica from olivine | Gudmundur Gunnarsson, Oddmund Wallevik, Birger Langseth, Per Bjøm Engseth | 2012-02-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8114371 | Process for production of precipitated silica from olivine | Gudmundur Gunnarsson, Oddmund Wallevik, Birger Langseth, Per Bjøm Engseth | 2012-02-14 |