ENGIS CORPORATION
9Patents
3Active
9Granted
39Portfolio score
Filing activity: Sep 21, 1994 → Sep 20, 2023
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6585559B1 | Modular controlled platen preparation system and method | Performing Operations; Transporting | 11 | Expired |
| US6602108B2 | Modular controlled platen preparation system and method | Performing Operations; Transporting | 8 | Expired |
| US6080053A | Outside diameter finishing tool and method of making the same | Performing Operations; Transporting | 6 | Expired |
| US5846126A | Outside diameter finishing tool and method of making the same | Performing Operations; Transporting | 4 | Expired |
| US5564972A | Outside diameter finishing tool | Performing Operations; Transporting | 4 | Expired |
| US7275446B2 | Apparatus for measuring the crushing strength of micron superabrasives | Physics | 3 | Expired |
| US8734753B2 | Surface etched diamond particles and method for etching the surface of diamond particles | Emerging Cross-Sectional Technologies | 0 | Active |
| US11565374B2 | Fixed abrasive three-dimensional lapping and polishing plate and methods of making and using the same | Chemistry; Metallurgy | 0 | Active |
| USD1085188S1 | Face mill | General | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.