| Name | # Innovations |
|---|---|
| Biofuels | 17 |
| Catalyst | 18 |
| Chemical Engineering | 150 |
| Compressor Surge | 1 |
| Cylinder Deactivation | 1 |
| Diesel | 6 |
| Engine | 1 |
| Engines | 17 |
| Ethylene | 10 |
| Fuel Injection | 2 |
| Mechanical Engineering | 201 |
| Natural Gas | 9 |
| Piezoelectric | 11 |
| Rocket Propellant | 14 |
| Surge | 1 |
| Transportation | 13 |
| Turbocharged | 1 |
