Convac, Ltd.
5Patents
0Active
5Granted
27Portfolio score
Filing activity: Jun 13, 1988 → Jun 30, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5083364A | System for manufacturing semiconductor substrates | Emerging Cross-Sectional Technologies | 57 | Expired |
| US4979464A | Apparatus for treating wafers in the manufacture of semiconductor elements | Emerging Cross-Sectional Technologies | 45 | Expired |
| US6129116A | Sealing devices | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5069155A | Apparatus for in-line lacquering of compact disks | Performing Operations; Transporting | 8 | Expired |
| USD420043S | Toner cartridge | General | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.