| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | United States | 2 | |
| #3 | Argentina | 1 | |
| #4 | Austria | 1 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | Switzerland | 1 | |
| #10 | Germany | 1 | |
| #11 | Denmark | 1 | |
| #12 | Spain | 1 | |
| #13 | United Kingdom | 1 | |
| #14 | Ireland | 1 | |
| #15 | Israel | 1 | |
| #16 | Italy | 1 | |
| #17 | Japan | 1 | |
| #18 | Mexico | 1 | |
| #19 | Netherlands | 1 | |
| #20 | Norway | 1 | |
| #21 | Portugal | 1 | |
| #22 | Sweden | 1 | |
| #23 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Measurement | |
| #5 | Computer technology | |
| #6 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Franssen J | 7 |
| #2 | Franssen Jean | 5 |
| #3 | Gabard Danial | 1 |
| #4 | Le Penven Yves | 1 |
| #5 | Leboeuf Jean Pierre | 1 |
| #6 | Jiyan Furansan | 1 |
| #7 | Therry Francis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2803660A1 | Spectrophotometric fluid analysis device | |
| ZA7603441B | An automatic ratio selector for civil engineering or materials handling equipment | |
| DE2534565A1 | DEVICE FOR AUTOMATICALLY SWITCHING THE TRANSMISSION LEVELS OF A GEARBOX | |
| FR2225717A1 | Analogue calculator converts output from strain gauges - for both static and dynamic forces in installation of three gauges at 45 deg. |