| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 9 | |
| #2 | Germany | 4 | |
| #3 | Australia | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Turning | |
| #2 | Working stone | |
| #3 | Milling | |
| #4 | Earth drilling | |
| #5 | Grinding or polishing devices | |
| #6 | Percussive tools | |
| #7 | Unspecified technologies | |
| #8 | Metal-working | |
| #9 | Metalworking with concentrated electric current |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lampe Rainer | 16 |
| #2 | Kersten Heinrich | 5 |
| #3 | Penkhues Felix | 4 |
| #4 | Elmers Sven | 2 |
| #5 | Jungblut Kay | 2 |
| #6 | Albers Hermann | 2 |
| #7 | Thiel Torsten | 2 |
| #8 | Frommeyer Jorg | 1 |
| #9 | Schubert Frank | 1 |
| #10 | Kosel Klaus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3656494A1 | Step drill | |
| DE102018104460A1 | Rock-piston sampler | |
| DE102017128915A1 | Hammer tool connector | |
| DE102014102314A1 | Suction adapter for a rock suction drill | |
| DE102013106614A1 | rock drill | |
| EP2704865A1 | Masonry drill bit | |
| EP2540451A2 | Chisel tool |