ENVITECH, INC.
4Patents
0Active
4Granted
27Portfolio score
Filing activity: Sep 14, 1993 → Oct 12, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5610657A | Video compression using an iterative error data coding method | Electricity | 93 | Expired |
| US5812195A | Video compression using an iterative correction data coding method and systems | Electricity | 71 | Expired |
| US6086000A | Shredder dust treatment process | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6559373B2 | Metal corrosion prevention system using a non-sacrificial photoanode under sunlight | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.