| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | EPO (European Patent Office) | 1 | |
| #3 | Hungary | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Platform constructions | |
| #2 | Ships | |
| #3 | Bolts for doors or windows | |
| #4 | Doors and windows | |
| #5 | Locks | |
| #6 | Scaffolding |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reinhold Guenter | 10 |
| Publication | Filing date | Title |
|---|---|---|
| HU0203158A2 | Gangway | |
| DE19820780A1 | Gangway | |
| DE4408582A1 | Automatically closing bar locking barrier | |
| DE3722341A1 | Means for securing motor-vehicle parking places and preventing theft | |
| DE3517571A1 | Car park safety device for car parking spaces | |
| DE3428218A1 | Passage barrier | |
| DE3413733A1 | Barrier post II | |
| DE3331811A1 | Scaffold structure, in particular for building sites | |
| DE3314882A1 | Locking device for locking doors |