| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 4 | |
| #3 | United Kingdom | 2 | |
| #4 | Australia | 1 | |
| #5 | Germany | 1 | |
| #6 | Finland | 1 | |
| #7 | Turkey | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Control | |
| #3 | Machines | |
| #4 | Chemical engineering | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Controlling combustion | |
| #2 | Domestic heating systems | |
| #3 | Burners | |
| #4 | Systems controlling non-electric variables | |
| #5 | Unspecified technologies | |
| #6 | Pipes | |
| #7 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Seel Timothy P | 9 |
| #2 | Wojtkowski Richard H | 4 |
| #3 | Spencer Bryan W | 3 |
| #4 | Zima Leonard C | 2 |
| #5 | Murdoch Mark | 2 |
| Publication | Filing date | Title |
|---|---|---|
| AU8146598A | Gas fired infrared radiant tube heating system using plural burner assemblies and single gas delivery system | |
| US5816792A | Alternate gas fuel burning system | |
| US5453048A | Coupling assembly | |
| US5361750A | Burner assembly | |
| US5211331A | Control in combination with thermostatically responsive assembly |