R. D. Design Co., Inc.
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Jun 15, 1981 → Jun 15, 1981
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4441487A | Cosmetic and therapeutic appliance | Human Necessities | 22 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.