| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Electrical machinery and energy | |
| #3 | Basic materials chemistry | |
| #4 | Civil engineering | |
| #5 | Materials and metallurgy | |
| #6 | Machines | |
| #7 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Installation of electric cables | |
| #3 | Fire-fighting | |
| #4 | Building materials | |
| #5 | Coating compositions | |
| #6 | Pistons and sealings | |
| #7 | Materials for miscellaneous applications | |
| #8 | Air-conditioning | |
| #9 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Beele Johannes Alfred | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2009315275A1 | System for sealing a space between an inner wall of a tubular opening and at least one tube or duct at least partly received in the opening | |
| EP0146193A1 | Installation for fire protection |