| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 7 | |
| #2 | China | 5 | |
| #3 | Republic of Korea | 4 | |
| #4 | Mexico | 4 | |
| #5 | South Africa | 4 | |
| #6 | Canada | 3 | |
| #7 | EAPO (Eurasian Patent Organization) | 3 | |
| #8 | EPO (European Patent Office) | 3 | |
| #9 | New Zealand | 3 | |
| #10 | African Regional Industrial Property Organization | 2 | |
| #11 | Australia | 2 | |
| #12 | Brazil | 2 | |
| #13 | Chile | 2 | |
| #14 | Japan | 2 | |
| #15 | Philippines | 2 | |
| #16 | United States | 2 | |
| #17 | Hong Kong | 1 | |
| #18 | India | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Pipes | |
| #3 | Certain plastics | |
| #4 | Layered products | |
| #5 | Producing goods from plastic | |
| #6 | Constructional elements | |
| #7 | Fillers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Graham Neil Deryck Bray | 37 |
| #2 | Neil Deryck Bray Graham | 11 |
| #3 | Graham Arthur Derrick Bray | 6 |
| #4 | Myers Andrew Moray | 1 |
| #5 | Neil Derycb Bray Graham | 1 |
| #6 | Neil Graham | 1 |
| #7 | Jacob John Snell | 1 |
| #8 | Bray Graham Neil Deryck | 1 |
| #9 | Graham Neal Derek Bray | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JP2018192799A | Construction of pipe | |
| CN110997280A | Construction of tubular assemblies | |
| WO2017143398A1 | Obstruction crossing | |
| ZA201700392B | Construction of pipes | |
| JP2017044345A | Pipe construction | |
| ZA201508534B | Construction of pipes | |
| CN106573394A | Compression apparatus | |
| MX2019007231A | Construction of tubes. | |
| NZ721935A | Construction of pipes | |
| EP2773893A1 | Construction of pipes |