David E. Bachmann
5Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Aug 15, 1991 → Sep 30, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9453749B1 | Hybrid sensing ultrasonic flowmeter | Physics | 11 | Active |
| US5230839A | Fractionator feed section | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5368700A | System and method for reducing hydrocarbons in wastewater | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5453165A | System and method for reducing hydrocarbons in wastewater | Emerging Cross-Sectional Technologies | 3 | Expired |
| US10125328B2 | Processes for separating multiple streams from a feed | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.