Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11970817 | Paper filler composition | John Claude Husband, Per Svending, David Robert Skuse, Tafadzwa Motsi, Mikko Likitalo | 2024-04-30 |
| 11377791 | Paper filler composition | John Claude Husband, Per Svending, David Robert Skuse, Tafadzwa Motsi, Mikko Likitalo | 2022-07-05 |
| 10100464 | Paper filler composition | John Claude Husband, Per Svending, David Robert Skuse, Tafadzwa Motsi, Mikko Likitalo | 2018-10-16 |
| 9127405 | Paper filler composition | John Claude Husband, Per Svending, David Robert Skuse, Tafadzwa Motsi, Mikko Likitalo | 2015-09-08 |
| 8231764 | Paper filler method | John Claude Husband, Per Svending, David Robert Skuse, Tafadzwa Motsi, Mikko Likitalo | 2012-07-31 |