| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Italy | 9 | |
| #3 | France | 7 | |
| #4 | United Kingdom | 6 | |
| #5 | United States | 5 | |
| #6 | Japan | 3 | |
| #7 | Brazil | 2 | |
| #8 | Spain | 2 | |
| #9 | Argentina | 1 | |
| #10 | Australia | 1 | |
| #11 | EPO (European Patent Office) | 1 | |
| #12 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Making gears or toothed racks | |
| #2 | Unspecified technologies | |
| #3 | Making screws | |
| #4 | Special machines | |
| #5 | Measuring length, angles and areas | |
| #6 | Rotary-pistons | |
| #7 | Milling | |
| #8 | Testing of structures | |
| #9 | Sawing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Occhialini Carlo | 15 |
| #2 | Tomei Umberto | 9 |
| #3 | Tattini Claudio | 6 |
| #4 | Vigano' Danilo | 4 |
| #5 | Di Blasio Gabriele | 3 |
| #6 | Lomastro Donato | 1 |
| #7 | Ochialini Carlo | 1 |
| #8 | Occahialini Carlo | 1 |
| #9 | Guidi Maurizio | 1 |
| #10 | Karuro Otsukiariini | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU5845000A | Gas rotary screw compressor | |
| EP1043113A1 | Method of chamfering and deburring gear teeth, device implementing such a method, and relative tool | |
| GB2111884A | A device for eliminating deformations and/or denting of the teeth of a gear wheel | |
| DE3100216A1 | DEVICE FOR IMPROVING THE INTERVENTION BETWEEN BENDING AND DEBURRING TOOLS AND THE GEARS TO BE MACHINED | |
| DE2817889A1 | TOOL FOR BEVELING AND TRIMMING GEARS | |
| DE2129491A1 | Device for checking the gearing and control deviations of gears | |
| US3534481A | Machine for the control of helicoids and involutes | |
| GB909708A | Improvements relating to hobs |