| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Japan | 2 | |
| #4 | Netherlands | 2 | |
| #5 | Hong Kong | 1 | |
| #6 | Singapore | 1 | |
| #7 | United States | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Chemical engineering | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Optics | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Separation | |
| #3 | Unspecified technologies | |
| #4 | Compressed gas holders | |
| #5 | Soldering, welding and flame cutting | |
| #6 | Pipes | |
| #7 | Devices using light amplification |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van Der Maas Marinus Frans | 7 |
| #2 | Maas Marinus Frans Van Der | 3 |
| #3 | Frans Der Maas Marinus Van | 2 |
| #4 | Der Maas Marinus Frans Van | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2006172411A | Decompression device with display device and component instrument kit consisting of display device for decompression device and gas source | |
| EP1544613A1 | Regulator provided with an indicator unit, and kit of parts comprising an indictor unit for the purpose of such a regulator and a gas source | |
| NL1027327C2 | Method and device for performing a laser operation as well as use of a quick-change filter in such a laser operation. | |
| NL1023520C2 | Quick-change filter system as well as a base and a quick-change filter intended for such a system. |