nash
1Patents
0Active
1Granted
20Portfolio score
Filing activity: Jun 29, 2001 → Jun 29, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6558131B1 | Liquid ring pumps with automatic control of seal liquid injection | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.