| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Brazil | 1 | |
| #7 | Indonesia | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Mexico | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Thermal processes | |
| #3 | Machine tools | |
| #4 | Mechanical elements | |
| #5 | Medical technology | |
| #6 | Environmental technology | |
| #7 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Metal tempering | |
| #2 | Soldering, welding and flame cutting | |
| #3 | Pipes | |
| #4 | Changing non-ferrous metals | |
| #5 | Fluid heaters | |
| #6 | Domestic heating systems | |
| #7 | Water treatment | |
| #8 | Object sterilising | |
| #9 | Cross-cutting vehicle technologies | |
| #10 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hanes Austin Tyler | 6 |
| #2 | Summers Brent Michael | 6 |
| #3 | Rollings Bill O | 6 |
| #4 | Kim Yong Joo | 6 |
| #5 | Obermark Stephen Douglas | 6 |
| #6 | Obermark William Francis | 5 |
| #7 | Walker Brian Keith | 5 |
| #8 | Auten David E | 5 |
| #9 | Carr R Murray | 4 |
| #10 | William Francis Obermark | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020114454A1 | Work hardened welds and methods for same | |
| WO2018156882A1 | Crush guiding tubes and methods for same | |
| BR112019016694A2 | hard welds and methods for them | |
| AU7553501A | A device and method for minimizing pathogens in heated water | |
| US6089223A | Direct contact water heating system | |
| US5871006A | Hot water heating system |