| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 4 | |
| #2 | United States | 4 | |
| #3 | China | 1 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Hong Kong | 1 | |
| #6 | Italy | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hawa Javed Anwar | 10 |
| #2 | Javed Anwar Hawa | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB202006523D0 | Cavity filler for a valve | |
| GB201612735D0 | Top entry soft seats floating ball valve | |
| US2017016542A1 | Pressure balancing gate valve | |
| US2016356397A1 | Pressure balancing globe valve | |
| US2016356385A1 | Non-rising stem globe valve | |
| GB2549497A | Top entry ball valve | |
| CN102985733A | Dual plate check valve |