| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 | |
| #2 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Mining | |
| #2 | Dredging | |
| #3 | Working stone | |
| #4 | Tools for connecting or disengaging | |
| #5 | Unspecified technologies | |
| #6 | Construction of roads | |
| #7 | Scaffolding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lehnert Thomas | 13 |
| #2 | Barimani Cyrus | 7 |
| #3 | Buhr Karsten | 7 |
| #4 | Lenz Martin | 6 |
| #5 | Hähn Günter | 6 |
| #6 | Kammerer Karl | 5 |
| #7 | Roth Markus | 5 |
| #8 | Haehn Guenter | 4 |
| #9 | Diessner Bernhard | 3 |
| #10 | Holl Bernd | 3 |
| Publication | Filing date | Title |
|---|---|---|
| US2013241265A1 | Chisel holder, and chisel holder system comprising a chisel holder and a base part | |
| DE10120897A1 | Side protective post for scaffolding, is in two parts with forked anchor rails bearing on building and wedged home plus fitted straps for railings and stringers. |