Rayflam Inc.
2Patents
0Active
2Granted
25Portfolio score
Filing activity: Jul 16, 1996 → May 12, 1997
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5840257A | Device for use with an oil lamp to allow diffusion of the scent of a perfume | Human Necessities | 20 | Expired |
| US5669767A | Device for use with an oil lamp to allow diffusion of the scent of a perfume added to the oil | Mechanical Engineering; Lighting; Heating | 17 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.