| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | France | 4 | |
| #3 | United Kingdom | 4 | |
| #4 | Italy | 4 | |
| #5 | Sweden | 4 | |
| #6 | Austria | 3 | |
| #7 | Switzerland | 3 | |
| #8 | German Democratic Republic | 3 | |
| #9 | Japan | 3 | |
| #10 | Netherlands | 3 | |
| #11 | Brazil | 2 | |
| #12 | Canada | 2 | |
| #13 | Spain | 2 | |
| #14 | Greece | 2 | |
| #15 | Denmark | 1 | |
| #16 | Norway | 1 | |
| #17 | USSR (Union of Socialist Soviet Republics) | 1 | |
| #18 | United States | 1 | |
| #19 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Thermal processes | |
| #3 | Environmental technology | |
| #4 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | General building constructions | |
| #2 | Roof coverings | |
| #3 | Reduction of greenhouse gas emissions | |
| #4 | Fluid heaters | |
| #5 | Heat-exchanger without contact | |
| #6 | Layered products |
| # | Name | Total Patents |
|---|---|---|
| #1 | Neumann Peter | 23 |
| #2 | Neumann P | 8 |
| #3 | Piitaa Noiman | 3 |
| #4 | Strobl Horst | 1 |
| #5 | Nojmann Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB8306731D0 | Thermal insulation element for indoor and outdoor facing | |
| DE3307634A1 | Heat-insulating element for internal and external coverings | |
| CA1182267A | Shingle-type building element | |
| DE3238764A1 | Shingle-like building element | |
| ATA492881A | Roof panel element with integrated roof | |
| DE2939730A1 | ROOF LATCH | |
| DE2917516A1 | Composite sheet and foam profiles for overlapping cladding boards | |
| DE2855911A1 | THERMO-INSULATED HEAT STORAGE |