Koffee Keeper, Inc.
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Apr 16, 1982 → Apr 16, 1982
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4442343A | Adjustable cup and fluid heater | Human Necessities | 64 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.