Michael B. Sumner
6Patents
6h-index
7Co-inventors
48Inventor score
Filing activity: Jun 20, 1989 → Dec 19, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5712481A | Process and apparatus for analysis of hydrocarbon species by near infrared spectroscopy | Physics | 58 | Expired |
| US5596196A | Oxygenate analysis and control by Raman spectroscopy | Physics | 48 | Expired |
| US6140647A | Gasoline RFG analysis by a spectrometer | Physics | 37 | Expired |
| US5892228A | Process and apparatus for octane numbers and reid vapor pressure by Raman spectroscopy | Physics | 36 | Expired |
| US5614164A | Production of mesophase pitches, carbon fiber precursors, and carbonized fibers | Chemistry; Metallurgy | 12 | Expired |
| US5238672A | Mesophase pitches, carbon fiber precursors, and carbonized fibers | Chemistry; Metallurgy | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.