David H. Crowne
20Patents
5h-index
16Co-inventors
66Inventor score
Filing activity: Oct 28, 1991 → Nov 21, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5723870A | Fluid gauging apparatus using magnetostrictive sensor and stick gauge | Physics | 41 | Expired |
| US5266792A | Temperature compensated optical detector | Physics | 33 | Expired |
| US5814830A | Liquid gauging apparatus with a magnetoresistive sensor and remote sensor interrogration | Physics | 23 | Expired |
| US5627380A | Fluid gauging apparatus using integral electrical sensor and a stick gauge | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5530258A | Liquid gauging apparatus and remote sensor interrogation | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5399875A | Liquid gauging apparatus and remote sensor interrogation | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7360294B2 | Method of assembling an inductive proximity sensor | Emerging Cross-Sectional Technologies | 3 | Active |
| US9909967B2 | Fuel density determination | Physics | 2 | Active |
| US12025482B2 | Contamination detection for optical pressure sensors | Physics | 2 | Active |
| US7170385B2 | Inductive proximity sensor and method of assembling the same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9793991B2 | Optically interfaced remote data concentrator | Electricity | 1 | Active |
| US11333556B2 | Wavelength determination using an optical filter having complementary transmission and reflection coefficients | Physics | 1 | Active |
| US10598537B2 | Systems and methods for liquid level detection with optoelectronic interfaced dual thermistor bead sensor | Physics | 1 | Active |
| US10442545B2 | Liquid measurement system for a tank | Emerging Cross-Sectional Technologies | 1 | Active |
| US10641673B2 | Optically powered remotely interrogated liquid gauging system | Electricity | 1 | Active |
| US11585712B2 | Fiber optic load sensors and systems therefor | Physics | 1 | Active |
| US12298199B2 | Sliding discrete Fourier transform (DFT) bins for fuel quantity measurements | Physics | 0 | Active |
| US12009812B2 | Optically switched IGBT | Electricity | 0 | Active |
| US10281329B2 | Method and system for fast determination of the wavelength of a light beam | Physics | 0 | Active |
| US12339153B2 | Optical fabry-perot based liquid level sensors | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.