| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 17 | |
| #2 | United Kingdom | 4 | |
| #3 | Germany | 2 | |
| #4 | Spain | 2 | |
| #5 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Supplying combustion engines | |
| #2 | Internal-combustion piston engines | |
| #3 | Machines | |
| #4 | Climate change mitigation in transportation | |
| #5 | Pistons and sealings | |
| #6 | Starting of combustion engines | |
| #7 | Pumps | |
| #8 | Gearing | |
| #9 | Shafts | |
| #10 | Controlling combustion engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jean Nicolas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB462031A | Improvements in or relating to liquid fuel admission devices for internal combusion engines | |
| US2014088A | Pump-injector apparatus | |
| DE635714C | Fuel injection pump | |
| ES136089A1 | Engine perfected heavy oil. | |
| ES136087A1 | Pump-injector group. | |
| GB446074A | Improvements in fuel injection pumps for internal combustion engines | |
| GB434163A | Improvements in two-stroke cycle internal combustion engines | |
| GB447057A | Improvements in or relating to pump-injector apparatus for internal combustion engines | |
| DE635716C | Nozzle for internal combustion engines |