| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | EPO (European Patent Office) | 5 | |
| #3 | United States | 4 | |
| #4 | China | 3 | |
| #5 | Brazil | 2 | |
| #6 | Canada | 2 | |
| #7 | Australia | 1 | |
| #8 | Germany | 1 | |
| #9 | Hong Kong | 1 | |
| #10 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | General building constructions | |
| #3 | Hinges for doors or windows | |
| #4 | Indexing scheme relating to hinges | |
| #5 | Shafts | |
| #6 | Locks | |
| #7 | Metalworking with concentrated electric current | |
| #8 | Clutches and brakes | |
| #9 | Pipes | |
| #10 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Leiseder Ulrich | 27 |
| Publication | Filing date | Title |
|---|---|---|
| WO2016041920A1 | Kit with components which can be connected by means of a box joint | |
| US2017276184A1 | Cardan shaft | |
| WO2014140037A1 | Device and method for producing annular undercut grooves | |
| EP2895750A1 | Device for connecting components | |
| EP2553281A1 | Bearing arrangement having at least two parts rotatable relative to one another | |
| EP2408985A1 | Connection device | |
| DE102007054205A1 | Bar structures |