| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | Switzerland | 2 | |
| #3 | Austria | 1 | |
| #4 | France | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Finishing work on buildings | |
| #2 | Unspecified technologies | |
| #3 | General building constructions | |
| #4 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bucher Adolf | 11 |
| Publication | Filing date | Title |
|---|---|---|
| DE4429657C1 | Footplate anchoring | |
| DE4215435A1 | Soundproofing connection | |
| DE3146134A1 | Balustrade for winding stairs | |
| DE3146133A1 | Newelled staircase | |
| ATA866776A | Running stairway |