| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | Austria | 3 | |
| #3 | Switzerland | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Netherlands | 3 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Control | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bockisch Karlheinz | 16 |
| Publication | Filing date | Title |
|---|---|---|
| EP0468223A2 | Folding door | |
| ATA245790A | Sectional gate | |
| NL9002660A | Section for gates. | |
| DE4023440A1 | Folding door suspended from horizontal rail | |
| DE4023265A1 | BASKET LOCK FOR GATES | |
| DE4006912A1 | Gate with lifting and lowering locking elements | |
| DE4000390A1 | Sectional gate | |
| DE3943083A1 | DEVICE FOR LOCKING GATES AND THE LIKE | |
| DE3711716A1 | Valve for space-heating radiators | |
| DE3709911A1 | Crash barrier for delimiting roadways |