| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Canada | 3 | |
| #4 | EPO (European Patent Office) | 3 | |
| #5 | Republic of Korea | 3 | |
| #6 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Environmental technology | |
| #3 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Garrabrant Michael A | 18 |
| #2 | Stout Roger E | 11 |
| #3 | Keinath Christopher M | 5 |
| #4 | Blaylock Matthew C | 5 |
| #5 | Glanville Paul E | 5 |
| #6 | Garrabrant Michael | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA3049109A1 | Hybrid fossil fuel-electric multi-function heat pump | |
| CA3030405A1 | Electronic expansion valves having multiple orifice plates | |
| WO2018013415A1 | Corrugated tube-in-tube heat exchangers | |
| US2019128582A1 | Sorption heat pump and control method |