Refir Technologies
1Patents
0Active
1Granted
27Portfolio score
Filing activity: Dec 20, 1991 → Dec 20, 1991
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5255520A | Advanced thermoelectric heating and cooling system | Mechanical Engineering; Lighting; Heating | 55 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.