Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11183344 | Graphene composite material for sliding contact | Mamoun Taher, Ulf Jansson, Martin Wåhlander, Leili Tahershamsi, Helene Grennberg | 2021-11-23 |
| 11116173 | Cartridge for a teatcup, and a teatcup | David Samuelsson | 2021-09-14 |