Benjamin A. Cray
10Patents
4h-index
9Co-inventors
53Inventor score
Filing activity: Sep 14, 1994 → Dec 1, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5930201A | Acoustic vector sensing sonar system | Physics | 36 | Expired |
| US6370084B1 | Acoustic vector sensor | Physics | 29 | Expired |
| US6697302B1 | Highly directive underwater acoustic receiver | Electricity | 18 | Expired |
| US7613075B2 | Adaptive high frequency laser sonar system | Electricity | 4 | Active |
| US7106658B1 | Navigation system and method using directional sensor | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5442594A | Rib stiffened sound wave projector plate | Physics | 3 | Expired |
| US8392133B1 | Method for measuring shear wavespeed in an isotropic plate | Physics | 1 | Active |
| US8873340B1 | Highly directive array aperture | Electricity | 1 | Active |
| US11512988B1 | Mount for a sensor | Physics | 0 | Active |
| US8134887B1 | Directional acoustic density sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.