Neil Johansen
4Patents
4h-index
3Co-inventors
36Inventor score
Filing activity: Sep 6, 1991 → Mar 5, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5227135A | Apparatus for simultaneous measurement of sulfur and non-sulfur containing compounds | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5310683A | Process for simultaneous measurement of sulfur and non-sulfur containing compounds | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5330714A | Process and apparatus for simultaneous measurement of sulfur and non-sulfur containing compounds | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5501981A | Method and apparatus for chemiluminescent detection of sulfur | Emerging Cross-Sectional Technologies | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.