| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 4 | |
| #2 | Germany | 3 | |
| #3 | Netherlands | 3 | |
| #4 | Spain | 2 | |
| #5 | Brazil | 1 | |
| #6 | Finland | 1 | |
| #7 | Portugal | 1 | |
| #8 | Sweden | 1 | |
| #9 | United States | 1 | |
| #10 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Shaping of plastics | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roman Yaruza Ruasesu | 4 |
| #2 | Yarza Luaces Roman | 2 |
| #3 | Yarza Luaces R | 1 |
| #4 | Luaces R | 1 |
| #5 | Luaces Y R | 1 |
| #6 | Luaces Roman Yarza | 1 |
| #7 | Luaces Roman Y | 1 |
| #8 | Yarza Luaces Ramon | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4275024A | Process and apparatus for elimination of densified areas in blocks of pliable polyurethane foam | |
| PT67675A | Improvements in the manufacture of polyurethane foam continuous block having a substantially rectangular cross-section | |
| ES466951A1 | Installations for manufacturing continuous blocks of polyurethane foam | |
| ES466102A1 | Improved production of polyurethane for foam block | |
| YU262877A | Process for diminishing the compactness of the peripheral block surfaces | |
| NL7709760A | Continuous mfr. of polyurethane foam blocks - using controlled heating to reduce formation of compressed areas |