| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 5 | |
| #2 | United States | 5 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Consumer goods | |
| #6 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Heat-exchange device details | |
| #2 | Heat-exchanger without contact | |
| #3 | Refrigerators | |
| #4 | Unspecified technologies | |
| #5 | Soldering, welding and flame cutting | |
| #6 | Pipes | |
| #7 | Ice-boxes | |
| #8 | Steam engine plants | |
| #9 | Steam generation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Nelson Bruce I | 12 |
| #2 | Morris Delbert A | 2 |
| #3 | Williams Roger B | 2 |
| #4 | Olberding Jeremy P | 2 |
| #5 | Wold John L | 2 |
| #6 | Meyers Chad | 1 |
| #7 | Nelson Bruce | 1 |
| #8 | Phelan James | 1 |
| #9 | Nelson Bruce Ian | 1 |
| #10 | Phelan James A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA3039477A1 | Heat exchanger | |
| WO2016114929A1 | Heat exchanger | |
| EP2677254A2 | Heat exchanger | |
| CA2765042A1 | Refrigerant distributor | |
| US2009301112A1 | Direct expansion ammonia refrigeration system and a method of direct expansion ammonia refrigeration | |
| US2008229763A1 | Heat exchanger and method for defrosting a heat exchanger | |
| US2008202738A1 | Heat exchanger system | |
| US6843509B2 | Coupler for use with metal conduits |