| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Australia | 2 | |
| #3 | United States | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Books | |
| #2 | Bookbinding | |
| #3 | Filing and indexing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lein Torsten | 14 |
| Publication | Filing date | Title |
|---|---|---|
| DE10019510A1 | Thermal binding device | |
| DE19909186A1 | Modified book cover | |
| DE19729708A1 | Book binding | |
| DE19651395A1 | Filing strip for documents in hanging file |