E. K. Industries, Inc.
3Patents
0Active
3Granted
25Portfolio score
Filing activity: Mar 4, 1980 → Jun 24, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4463687A | Powered downdraft gasifier | Mechanical Engineering; Lighting; Heating | 33 | Expired |
| US5401625A | Histological composition for light microscopy | Emerging Cross-Sectional Technologies | 19 | Expired |
| USD262399S | Heater front with doors | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.