| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 2 | |
| #2 | Bulgaria | 1 | |
| #3 | Czechoslovakia | 1 | |
| #4 | German Democratic Republic | 1 | |
| #5 | Denmark | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Spain | 1 | |
| #8 | Finland | 1 | |
| #9 | Greece | 1 | |
| #10 | Ireland | 1 | |
| #11 | Israel | 1 | |
| #12 | Republic of Korea | 1 | |
| #13 | Norway | 1 | |
| #14 | Poland | 1 | |
| #15 | Portugal | 1 | |
| #16 | Turkey | 1 | |
| #17 | WIPO (World Intellectual Property Organization) | 1 | |
| #18 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Control |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Doors and windows | |
| #3 | Control or regulating systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mehlhorn Wolfgang | 10 |
| #2 | Schleicher Siegfried | 1 |
| #3 | Ulrich Peter | 1 |
| #4 | Mehlhorn Wolfgang Dipl-Ing | 1 |
| #5 | Wolfgang M | 1 |
| #6 | Mehlhorn Wolfgang Dipl Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3523880A1 | Wall element for a kit for lining and dividing up a space | |
| DK391384D0 | Building system for coating the rooms of a room and for divising the room | |
| PT77827A | Building system for decorating distribution of a room | |
| DE3317208A1 | CONSTRUCTION SYSTEM FOR LINING AND SPLITING A ROOM | |
| CS191751B1 | Method of weighting regulation of the automatic division of the cut on the chip machine tools |