| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 | |
| #2 | Germany | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Mechanical elements | |
| #5 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Tools for connecting or disengaging | |
| #3 | Unspecified technologies | |
| #4 | Electrically-conductive connections | |
| #5 | Nails | |
| #6 | Perforating | |
| #7 | Unspecified technologies | |
| #8 | Multi-purpose tools | |
| #9 | Presses | |
| #10 | Testing of structures |
| # | Name | Total Patents |
|---|---|---|
| #1 | Frenken Egbert | 19 |
| #2 | Wilsdorf Frank | 1 |
| #3 | Wascheszio Stefan | 1 |
| #4 | Fischer Friedhelm Dr | 1 |
| #5 | Schmitz Michael | 1 |
| #6 | Meyer Ulrich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2011113851A1 | Pair of pressing jaws for hydraulic or electric pressing tool | |
| US2008016939A1 | Pair of pressing jaws for hydraulic or electric pressing tools | |
| US2008072436A1 | Pair of cutting jaws | |
| DE4212312A1 | Measurement of tension in belt driven by toothed discs - observing rotation of pins set into grooves of disc teeth and visible with flashlamp of tensioning test rig | |
| DE4011724A1 | Neutral fibre position measurement in continuous band e.g. drive belt - comparing transmission ratio of belt or pulleys with theoretical value |