| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Portugal | 4 | |
| #2 | Canada | 2 | |
| #3 | Germany | 2 | |
| #4 | France | 2 | |
| #5 | India | 2 | |
| #6 | Italy | 2 | |
| #7 | Jordan | 2 | |
| #8 | Mexico | 2 | |
| #9 | African Intellectual Property Organization | 2 | |
| #10 | Sweden | 2 | |
| #11 | Argentina | 1 | |
| #12 | Austria | 1 | |
| #13 | Australia | 1 | |
| #14 | Belgium | 1 | |
| #15 | Dominican Republic | 1 | |
| #16 | Egypt | 1 | |
| #17 | Finland | 1 | |
| #18 | United Kingdom | 1 | |
| #19 | Greece | 1 | |
| #20 | Japan | 1 | |
| #21 | Luxembourg | 1 | |
| #22 | Morocco | 1 | |
| #23 | Monaco | 1 | |
| #24 | Malta | 1 | |
| #25 | Malawi | 1 | |
| #26 | Netherlands | 1 | |
| #27 | Philippines | 1 | |
| #28 | Yugoslavia (Serbia and Montenegro) | 1 | |
| #29 | Zambia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | General building constructions | |
| #3 | Shaping clay |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dos Santos Jose Coelho | 6 |
| #2 | Santos Jose Coelho Dos | 5 |
| #3 | Jose Coelho Dos Santos | 4 |
| #4 | Coelho Dos Santos Jose | 3 |
| #5 | Coelho Dos Santos J | 2 |
| #6 | Jiyose Koeruho Dosu Santosu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| PT78345A | Mobile installation for the manufacture of cement blocks | |
| PT70322A | Building block for building contracts employing said blocks | |
| PT70279A | Pieces structurales en special dalles pour pavements | |
| JO889B1 | Improved moulds counter moulds and pallets on trays for the manufaccture of Bricks or Building Blocks with male - female fitting |