Spectro, Inc.
4Patents
2Active
4Granted
36Portfolio score
Filing activity: Jun 20, 1991 → Jan 18, 2011 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5408306A | Rotating disk electrode method and apparatus for multi-elemental determination of concentration of particles in used oil | Emerging Cross-Sectional Technologies | 12 | Expired |
| US5191212A | Analytical system with electrothermal atomizer and mass spectrometer for atomic and molecular analysis | Physics | 10 | Expired |
| US8384895B2 | Spectrometer flip top sample head | Physics | 7 | Active |
| US8661878B2 | Kinematic viscometer and method | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.