Olaf Wehrspann
5Patents
5h-index
8Co-inventors
48Inventor score
Filing activity: Apr 19, 1991 → Dec 2, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5882716A | Soluble coffee beverage product | Human Necessities | 49 | Expired |
| US6036984A | Complete, nutritionally balanced coffee drink | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5904948A | Method for manufacturing a balanced, nutritionally complete coffee composition | Emerging Cross-Sectional Technologies | 19 | Expired |
| US5236729A | Obtention and use of coffee oil | Human Necessities | 18 | Expired |
| US5151287A | Process for increasing coffee extraction yield | Human Necessities | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.