Borst Inc.
5Patents
0Active
5Granted
29Portfolio score
Filing activity: Jan 16, 1996 → Dec 1, 2000
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6167721A | Electrochemical hydrogen pump and uses thereof for heat exchange applications | Emerging Cross-Sectional Technologies | 35 | Expired |
| US6425440B1 | Reciprocal heat exchanger | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US5768906A | Electrochemical heat exchanger | Chemistry; Metallurgy | 30 | Expired |
| US5746064A | Electrochemical heat exchanger | Chemistry; Metallurgy | 28 | Expired |
| US6553771B2 | Electrochemical heat pump system | Mechanical Engineering; Lighting; Heating | 22 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.