| SNo | Name | Mechanical Inventions |
|---|
| 1 | Austin | Motor Car |
| 2 | Bell, Graham | Telephone |
| 3 | Berliner | Microphone |
| 4 | Brequet | Helicopter |
| 5 | Bushwell | Submarine |
| 6 | Caxton | Printing Press |
| 7 | Colt | Revolver |
| 8 | Daimler | Gas engine |
| 9 | Davy | Miner's Safety Lamp |
| 10 | Diesel | Internal Combustion Engine (Diesel Engine) |
| 11 | Dunlop | Pneumatic tyre |
| 12 | Edison | First electric bulb and gramophone |
| 13 | Faraday | Dynamo |
| 14 | Fick | Law of Diffusion - Fick's law |
| 15 | Frank Whittle | Jet propulsion |
| 16 | Fulton | Stream boat |
| 17 | Galileo | Telescope |
| 18 | Gillette | Safety razor |
| 19 | Guttenburg | Art of Printing |
| 20 | Hoe | Rotary Printing Press |
| 21 | Howe | Sewing Machine |
| 22 | Huygens | Pendulum clock |
| 23 | James Watt | Steam Engine (patented in 1769) |
| 24 | Landstrom, J.E. | Safety Matches |
| 25 | Macmillan | Bicycle (1842) |
| 26 | Mauser | Magazine of rifle |
| 27 | Mercator | Celestial and a terrestrial globe |
| 28 | Mergenthaler | linotype |
| 29 | Montgolfier | Balloon (1883) |
| 30 | Pascal | Calculating Machine |
| 31 | Puckle, James | Machine gun |
| 32 | Shockley | Transistor |
| 33 | Sholes | Typewriter |
| 34 | Stephenson | Railway engine |
| 35 | Swinton | Military tank |
| 36 | Torricelli | Barometer |
| 37 | Watt, Robert Watson | Radar |
| 38 | W. & O. Wright | (Wright Brothers), Aeroplane (1903) |
| 39 | Watermann | Fountain pen |
| 40 | Zeiss | Lenses; Camera |