| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Belgium | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Finland | 2 | |
| #4 | Norway | 2 | |
| #5 | Austria | 1 | |
| #6 | Australia | 1 | |
| #7 | Canada | 1 | |
| #8 | Switzerland | 1 | |
| #9 | Germany | 1 | |
| #10 | Denmark | 1 | |
| #11 | Spain | 1 | |
| #12 | United Kingdom | 1 | |
| #13 | Ireland | 1 | |
| #14 | Netherlands | 1 | |
| #15 | Sweden | 1 | |
| #16 | United States | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Shaping clay | |
| #2 | Unspecified technologies | |
| #3 | Fuels | |
| #4 | General building constructions | |
| #5 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Haines Donald John | 10 |
| #2 | Haines Donald J | 2 |
| #3 | Haines D J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP0099668A1 | A machine for producing blocks or elements | |
| AU6398180A | Moulding process | |
| EP0039684A1 | Moulding process and apparatus | |
| GB1263459A | Prefabricated building panels | |
| BE757676A | Fuel briquetting process |