| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 6 | |
| #3 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Computer technology | |
| #3 | IT methods for management | |
| #4 | Furniture and games | |
| #5 | Audio-visual technology | |
| #6 | Telecommunications | |
| #7 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Data recognition and presentation | |
| #2 | Data processing systems | |
| #3 | Coin-freed | |
| #4 | Office furniture | |
| #5 | Ticket-issuing devices | |
| #6 | Television | |
| #7 | Wireless communication networks | |
| #8 | Typewriters | |
| #9 | Telephonic communication |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grohse Peter | 14 |
| Publication | Filing date | Title |
|---|---|---|
| DE19903794A1 | Adjustable computer table | |
| WO0041593A1 | Adjustable computer table | |
| DE19828690A1 | Decoder device for encoded television programs | |
| DE19757812A1 | Chip card for paying motorway tolls | |
| DE19757863A1 | Sending and receiving unit for paying motorway tolls | |
| DE19710709A1 | Call-accounting allocation method for several mobile telephone cards | |
| DE19650100A1 | Adjustable table for a computer system |