| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 | |
| #2 | Canada | 5 | |
| #3 | United States | 5 | |
| #4 | Germany | 2 | |
| #5 | USSR (Union of Socialist Soviet Republics) | 2 | |
| #6 | Australia | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Spain | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Civil engineering | |
| #4 | Machines | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Air-cushion vehicles | |
| #2 | Hydraulic engineering | |
| #3 | Climate change adaptation technologies | |
| #4 | Ships | |
| #5 | Unspecified technologies | |
| #6 | Aeroplanes | |
| #7 | Water treatment | |
| #8 | Swimming pools | |
| #9 | Coin-freed | |
| #10 | Vehicle wheels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grihangne Andre | 8 |
| #2 | Grihangne Andre Emile | 4 |
| #3 | Grihangne Andre E | 3 |
| #4 | Fatou Alain | 2 |
| #5 | Grian Andre | 1 |
| #6 | Griann Andre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4370229A | High capacity oil recuperator for de-pollution in rough waters | |
| US4068735A | Ground-reaction machines | |
| US3922861A | Floating marine barrage | |
| US3987866A | Ground-reaction machines | |
| FR2234781A5 | Sea barrier against oil slick contamination - floating flexible barrier is height and length adjustable | |
| CA974562A | Ground-reaction machines | |
| CA963941A | Air-cushion vehicles | |
| US3590939A | Air cushion vehicle having lift fans | |
| GB904157A | Improvements in or relating to undercarriages for helicopters | |
| CA678711A | Train d'atterrissage d'helicoptere |