| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 35 | |
| #2 | Germany | 5 | |
| #3 | United Kingdom | 2 | |
| #4 | Switzerland | 1 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Measurement | |
| #4 | Environmental technology | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Aury | 3 |
| #2 | Mecaniques L Aster Ateliers De | 1 |
| #3 | Albaret Henri Bernard | 1 |
| #4 | Alfred Monard | 1 |
| #5 | Albaret Henri | 1 |
| #6 | Bernard Albaret Henri | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE718842C | Control lever for route signal boxes | |
| DE687977C | Device for monitoring the short-circuit resistance when a vehicle drives past | |
| DE625364C | Impeller knife for flowing media | |
| GB380344A | Improvements in or relating to pumps | |
| DE590394C | Pump with a cylindrical housing | |
| GB306152A | Improvements in liquid meters | |
| US1854054A | Meter for measuring quantities of liquid | |
| DE644929C | Impeller knife |