| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 11 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering | |
| #3 | Machine tools | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Nails | |
| #2 | General building constructions | |
| #3 | Making metal sheets | |
| #4 | Accessories for machine tools | |
| #5 | Swimming pools | |
| #6 | Structural elements | |
| #7 | Unspecified technologies | |
| #8 | Platform constructions | |
| #9 | Shafts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pies Gerrit | 11 |
| #2 | Rixen Wolfgang Dipl-Ing | 11 |
| #3 | Schuster Harald | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP1749948A2 | Section system with rectangular hollow profiles of folded metal sheet | |
| EP1710452A1 | System | |
| EP1828624A1 | Connection element | |
| EP1477624A1 | Adjustable support | |
| EP1172574A2 | Guiding frame | |
| EP1167782A2 | Longitudinaly divided hammer-head-screw for T-grooves | |
| EP0968339A1 | Device for securing surface elements in grooves in clamping profiled rods |