| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 20 | |
| #2 | United Kingdom | 2 | |
| #3 | United States | 2 | |
| #4 | Belgium | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Germany | 1 | |
| #7 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Civil engineering | |
| #3 | Basic communication technologies | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Foundations and excavations | |
| #3 | Earth drilling | |
| #4 | Testing of structures | |
| #5 | Measuring length, angles and areas | |
| #6 | Geophysics | |
| #7 | Weighing | |
| #8 | Measuring force, work and fluid pressure | |
| #9 | Pulse technique | |
| #10 | Servomotors |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paquet Jean | 3 |
| #2 | Brocard Jacques | 2 |
| #3 | Debiton Etienne Clement | 2 |
| #4 | Debiton Etienne | 2 |
| #5 | Seguin Michel | 2 |
| #6 | Noel Georges Rene Emile | 2 |
| #7 | Richard Majcherczyk | 1 |
| #8 | Georges Noel | 1 |
| #9 | Iseux | 1 |
| #10 | Dawance Guy | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IE820905L | Measuring thermal flux in walls | |
| US3270469A | Expansible, removable ground anchoring device | |
| GB1007263A | Improvements relating to devices for measuring soil deformation | |
| FR1354212A | Selective pressurized fluid distributor |