| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Pistons and sealings | |
| #3 | Unspecified technologies | |
| #4 | Earth drilling |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sundararajan Alagarsamy | 13 |
| #2 | Mccreadie Tom | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2016327165A1 | Gate valve | |
| WO2016043735A1 | Actuator | |
| US2015076378A1 | Actuator | |
| US2015014568A1 | Gate valve with seat assembly | |
| US2010012326A1 | Lightweight and compact subsea intervention package and method | |
| US2010007097A1 | Resilient high pressure metal-to-metal seal and method |