| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Materials and metallurgy | |
| #4 | Mechanical elements | |
| #5 | Environmental technology | |
| #6 | Thermal processes | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Special electric heating or lighting | |
| #2 | Unspecified technologies | |
| #3 | Pipes | |
| #4 | Building materials | |
| #5 | Domestic stoves | |
| #6 | Structural elements | |
| #7 | Reduction of greenhouse gas emissions | |
| #8 | Solar heat collectors | |
| #9 | Certain plastics | |
| #10 | Electric switches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kummermehr Hanz | 1 |
| #2 | Hughes John Thomas | 1 |
| #3 | Hughes John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA2196366A1 | Flexible insulation panel and method of manufacture | |
| BE1001588A3 | High temp. insulating material mfr. - involving thermal of organic addns. prior to use decomposition | |
| BE892173A | Electric stove having temperature warning means |