| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | Austria | 1 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Switzerland | 1 | |
| #8 | France | 1 | |
| #9 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Organic fine chemistry | |
| #3 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schirm Klaus-Werner Dipl Ing | 6 |
| #2 | Schirm Klaus-Werner Dipl-Ing | 2 |
| #3 | Kurausu Bueruneru Shiirumu | 1 |
| #4 | Schirm Klaus W | 1 |
| #5 | Schirm K-W | 1 |
| #6 | Schirm Klaus-Werner | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3738103A1 | Process for producing a purlin roof with a framework structure, and the purlin roof produced by the process | |
| AU7457081A | Erdanker | |
| DE3130909A1 | Post | |
| DE3116642A1 | METHOD FOR THE PRODUCTION OF A SPECIALTY BRACKET AND METHOD BRACKET PRODUCED BY THE METHOD | |
| DE3030634A1 | ERDANKER | |
| DE2708400A1 | PROCESS FOR THE MANUFACTURING OF STRUCTURES FIXED TO THE BUILDING SITE OR REMOVABLE, WITH A SKELETON OR FRAME CONSTRUCTION FROM SUPPORTING COLUMNS AND BEAMS, IN PARTICULAR FROM AN ALUMINUM ALLOY AND A PRE-FABRICATED, PRE-FABRICATED PRODUCT |