| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Luxembourg | 5 | |
| #2 | Australia | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 4 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Compressed gas holders | |
| #3 | Unspecified technologies | |
| #4 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kremer Paul | 19 |
| #2 | Struik Mike | 7 |
| #3 | Noblot Alain | 1 |
| #4 | Fournillon Claude | 1 |
| Publication | Filing date | Title |
|---|---|---|
| LU90367A1 | Gas cylinder valve | |
| LU90201A1 | Connection piece with sealing bead | |
| LU88838A1 | Gas supply unit with a handy replaceable refill unit | |
| LU88798A1 | Withdrawal valve with integrated pressure relief elements | |
| LU88793A1 | Screw-in valve for a pressure vessel |