David L. Pfeil
2Patents
2h-index
5Co-inventors
27Inventor score
Filing activity: Mar 1, 1991 → Sep 18, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5237385A | Sample processing | Physics | 4 | Expired |
| US5095205A | Spectroanalytical system | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.