| Parachute R Thörnblad US Patent 1,685,688, 1928 | 5* | 1928 |
| Parachute AR Thörnblad, GW Nordenswan US Patent 1,649,934, 1927 | 5* | 1927 |
| Packing for parachutes AR Thornblad US Patent 1,603,648, 1926 | 5* | 1926 |
| Parachute AR Thornblad US Patent 2,235,657, 1941 | 3* | 1941 |
| Parachute training AR Thornblad FR Patent 839,974, 1939 | | 1939 |
| Anordning vid fallskärmar AR Thoernblad FI Patent 12,594, 1929 | | 1929 |
| PARACHUTE AR Thornblad CA Patent 276,620, 1927 | | 1927 |
| Parachute with stabilizing sail AR Thoernblad, GW Nordenswan AT Patent 106,749, 1927 | | 1927 |
| Fallschirm System Raoul Thörnblad R Thörnblad | | 1927 |
| Paracaídas sistema Raoul Thörnblad R Thörnblad | | 1927 |
| Parachute system Rauol Thörnblad R Thörnblad | | 1927 |
| Parachute training AR Thornblad, GW Nordenswan FR Patent 596,505, 1925 | | 1925 |
| Perfectionnements aux parachutes AR Thornblad FR Patent 571,029, 1924 | | 1924 |
| Perfectionnements aux parachutes AR Thornblad FR Patent 570,996, 1924 | | 1924 |
| Parachute packaging means AR Thornblad FR Patent 570,067, 1924 | | 1924 |
| Fallskärm system Raoul Thörnblad R Thörnblad | | 1924 |
| Lecture delivered by lieutenant R. Thörnblad during the aeronautical exhibition at Gothenburg on August 4th-12th 1923. R Thörnblad | | 1923 |
