David Hamel
7Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Jan 18, 1982 → Feb 19, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4713923A | Method and means for building a pitched roof building using only square-end framing members | Mechanical Engineering; Lighting; Heating | 26 | Expired |
| US8960079B2 | Device and method for producing a frothed liquid from soluble ingredients and diluent | Human Necessities | 10 | Active |
| US4384801A | Junction plate | Emerging Cross-Sectional Technologies | 9 | Expired |
| US9918584B2 | Device for in-cup-preparation of a beverage | Physics | 4 | Active |
| US9307859B2 | Device and method for producing a frothed liquid from soluble ingredients and diluent | Human Necessities | 1 | Active |
| US9408495B2 | Device and method for producing a frothed liquid from soluble ingredients and diluent | Human Necessities | 0 | Active |
| US10548429B2 | Device for in-cup preparation of a beverage | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.