David N. Evans
7Patents
5h-index
30Co-inventors
63Inventor score
Filing activity: May 12, 1978 → Sep 16, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4208442A | Composition for use in preparing a baked coated comestible | Human Necessities | 50 | Expired |
| US6685059B2 | Brewed iced tea or non-carbonated drink dispenser | Performing Operations; Transporting | 47 | Expired |
| US4797293A | Process for a non-clouding, concentrated tea extract | Human Necessities | 23 | Expired |
| US6988641B2 | Brewed iced tea or non-carbonated drink dispenser | Performing Operations; Transporting | 20 | Expired |
| USD499340S1 | Bottle | General | 6 | Expired |
| US4278692A | Method for increasing preparation tolerance of a dry mix having a gum to form an oil-aqueous emulsion | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4414237A | Process for preparing a sauce containing bread crumbs and product thereof | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.