| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Chile | 1 | |
| #4 | China | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | Mexico | 1 | |
| #7 | Singapore | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Pistons and sealings | |
| #2 | Pumps | |
| #3 | Servomotors | |
| #4 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van Der Blom Nicolaas | 7 |
| #2 | Nicolaas Van Der Blom | 2 |
| Publication | Filing date | Title |
|---|---|---|
| SG11201803857RA | Piston-chamber combination | |
| EP3104007A1 | Piston-chamber combination |