| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | United States | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 2 | |
| #5 | Switzerland | 2 | |
| #6 | Spain | 2 | |
| #7 | Hungary | 2 | |
| #8 | Poland | 2 | |
| #9 | Brazil | 1 | |
| #10 | China | 1 | |
| #11 | Czechia | 1 | |
| #12 | Germany | 1 | |
| #13 | Israel | 1 | |
| #14 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Sawing | |
| #3 | Turning | |
| #4 | Metal-working | |
| #5 | Nails | |
| #6 | Milling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Buettiker Otto | 18 |
| #2 | Eigenmann Roman | 18 |
| #3 | Christoffel John | 14 |
| #4 | Kruszynski Jacek | 9 |
| #5 | Buttiker Otto | 4 |
| #6 | Christoffel Johannes | 3 |
| #7 | Jacek Buttiker Otto Eigenmann | 1 |
| #8 | Vig Istvan | 1 |
| #9 | Christoffel Johannes Dipl-Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102005031683A1 | machine tools | |
| IL163445A | Machine reamer | |
| US2005220551A1 | Machine reamer | |
| AU4644301A | Reaming tool with a guide shank | |
| CH692487A5 | A hydraulic tensioner for removably mounting precision of machine elements. | |
| EP0324909A2 | Tool | |
| EP0235327A1 | Tool holder | |
| EP0215144A1 | Reamer with cooling provision |