| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 3 | |
| #3 | Mexico | 3 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines | |
| #4 | Chemical engineering | |
| #5 | Environmental technology | |
| #6 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Pumps | |
| #3 | Measuring force, work and fluid pressure | |
| #4 | Testing of structures | |
| #5 | Separation | |
| #6 | Water treatment | |
| #7 | Preheating for stem generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Willy Christopher J | 4 |
| #2 | Yashin Dmitry | 4 |
| #3 | Dmitry Yashin | 2 |
| #4 | Istre Ken M | 1 |
| #5 | Christopher J Willy | 1 |
| #6 | Payne David C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2988929A1 | System, method and apparatus for expansion coupling for pipes | |
| CA2989014A1 | System, method and apparatus for sheathed retainer for a restrained pipe joint | |
| US2018164182A1 | System, method and apparatus for pulsating pressure measurement | |
| US2006118064A1 | Boiler feed water deaerator method and apparatus |