| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | WIPO (World Intellectual Property Organization) | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | United Kingdom | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Republic of Korea | 1 | |
| #10 | Malaysia | 1 | |
| #11 | Russian Federation | 1 | |
| #12 | Singapore | 1 | |
| #13 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Packaging and shipping | |
| #3 | Civil engineering | |
| #4 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | S Ratnam Sri Skanda Rajah | 10 |
| #2 | Ratnam Sri Skanda Rajah S | 1 |
| #3 | S Ratnam Sri Skanda Rajah Ssr | 1 |
| #4 | Sri Skanda Rajah S Ratnam | 1 |
| #5 | Rajah S Ratnam Sri Skanda | 1 |
| #6 | S Ratnam Shri Skanda Radzha | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2015142154A1 | Valve for controlling flow of material in a pipe | |
| MY153311A | Method and system for pushing and moving solid waste | |
| GB201103728D0 | Method and system for pushing and moving solid waste |