| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 1 | |
| #4 | Denmark | 1 | |
| #5 | Portugal | 1 | |
| #6 | United States | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy | |
| #6 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Locks | |
| #2 | Garbage disposal | |
| #3 | Unspecified technologies | |
| #4 | Nails | |
| #5 | Starting of combustion engines | |
| #6 | Dynamo-electric machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mundhenke Erich | 14 |
| #2 | Mundhenke Sigrun | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4336162A1 | Fuel-operated engine | |
| DE4322667A1 | Holder for waste bins | |
| EP0636100A1 | Separate rubbish collection container | |
| DK460189D0 | cylinder | |
| DE3838481A1 | CYLINDER LOCK | |
| DE3835816A1 | CYLINDER LOCK | |
| DE2754910A1 | Fixing socket for wall panel - has jaws pointing towards insertable bracing unit guided by conical sleeve and drawn together by threaded connection | |
| DE2753547A1 | Expanding masonry plug fitting dowel arrangement - has sleeve with internal and external transverse ribs preventing breaking of dowel | |
| DE2753519A1 | Expanding sleeve for masonry anchoring - has clamping projections preventing retraction and holds hammered fastener |