| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 2 | |
| #2 | Belgium | 1 | |
| #3 | German Democratic Republic | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | Ireland | 1 | |
| #7 | Italy | 1 | |
| #8 | Japan | 1 | |
| #9 | Netherlands | 1 | |
| #10 | African Intellectual Property Organization | 1 | |
| #11 | Poland | 1 | |
| #12 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Compressed gas holders | |
| #3 | Lighter-than air aircraft |
| # | Name | Total Patents |
|---|---|---|
| #1 | Balleyguier Alain | 2 |
| #2 | Aren Baregie | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IE780063L | Heat insulating composite material | |
| FR2379751A1 | Thermal insulating material for gas storage tanks - has double wall sepd. by cross-pieces and between which there is a vacuum | |
| FR2278567A1 | Captive balloon with two aerodynamic sections - has tail plane and fin and adjustable incidence central lift surface |