| Pendulum Clock |
Christian Huyges |
1656 |
| Mechanical Clock |
I. Hsing and Liang Ting Tsan |
1725 |
| Safety Match |
John Walker |
1826 |
| Sewing Machine (Chain stitch) |
Barthelemy Thimmonier |
1841 |
| Sewing Machine (Lock stitch) |
Elias Howe |
1846 |
| Refrigerator |
James Hansen and Alexander Catlin |
1850 |
| Typewriter |
Christopher L Sholes |
1867 |
| Gramophone |
Thomas Alva Edison |
1878 |
| Electric Lamp |
Thomas Alva Edison |
1879 |
| Fountain Pen |
Lewis E Waterman |
1884 |
| Ball-point Pen |
John J Loud |
1888 |
| Ball-point Pen (Present form) |
Ladislao Jose Biro |
1938 |
| Airconditioning |
Willis Haviland Carrier |
1906 |
| Kitchen Blender |
Stephen Poplawski |
1922 |
| TV (Mechanical) |
JL Baird |
1926 |
| TV (Electronic) |
PT Farnsworth |
1927 |
| Thermos Flask |
Sir James Dewar |
1892 |
| Electric Iron |
Henry Seely |
1882 |
| Microwave Oven |
Percy Spencer |
1947 |
| Dishwasher (hand-powered) |
Josephine Cochrane |
1887 |
