Wittenborg ApS
5Patents
0Active
5Granted
25Portfolio score
Filing activity: Aug 2, 1988 → Apr 16, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5103716A | Apparatus for brewing beverages in portions, especially espressor coffee | Human Necessities | 23 | Expired |
| US7581489B2 | Beverage brewing device | Human Necessities | 11 | Expired |
| US5524443A | Method of cooling a vending machine and a vending machine for carrying out the method | Physics | 5 | Expired |
| US4934257A | Method for brewing beverages in portions, such as freshly brewed coffee, in packages and an assembly for carrying out said method | Human Necessities | 3 | Expired |
| US5457767A | Water tank for heating water with oblique partition forming separate lime-precipitating and heating sections | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.