Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1095641 | Resolution enhancer for a surgical microscope | Terry Ji, Lin Jiang, Graham Keevy, Steffen Dambacher, Ilja Elkin +1 more | 2025-09-30 |
| D998437 | Cordless hammer drill | Tobias Königer, Graham Keevy | 2023-09-12 |
| D885941 | Ground penetrating radar | Graham Keevy, Tobias Königer | 2020-06-02 |
| D877589 | Hammer drill | Tobias Koeniger, Graham Keevy | 2020-03-10 |
| D855429 | Cordless rotary hammer | Tobias Koeniger, Graham Keevy, Farouk Zemni | 2019-08-06 |
| D853814 | Dust reduction unit for a cordless rotary hammer | Tobias Koeniger, Graham Keevy, Farouk Zemni | 2019-07-16 |
| D851474 | Cordless combihammer | Tobias Koeniger, Graham Keevy | 2019-06-18 |
| D815933 | Hammer drill | Tobias Koeniger, Graham Keevy | 2018-04-24 |
| D805932 | Laser range meter | Tobias Koeniger, Graham Keevy | 2017-12-26 |
| D797535 | Cordless rotary hammer with dust reduction system | Tobias Koeniger, Graham Keevy, Farouk Zemni | 2017-09-19 |
| D744355 | Rotation laser | Yuan Liu, Tobias Koeniger | 2015-12-01 |
| D724455 | Laser range meter | Urban Plangger, Stefan Tiefenthaler, Graham Keevy, Christian Siegel, Tobias Koeniger | 2015-03-17 |