David Morrell
13Patents
1h-index
26Co-inventors
54Inventor score
Filing activity: Feb 5, 1999 → May 10, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6102554A | Apparatus for modifying a light beam | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US7990263B2 | Vector-based harbor scheduling | Physics | 1 | Active |
| US10030317B2 | Apparatus and method for controlling thickness of a crystalline sheet grown on a melt | Emerging Cross-Sectional Technologies | 1 | Active |
| US9957636B2 | System and method for crystalline sheet growth using a cold block and gas jet | Emerging Cross-Sectional Technologies | 1 | Active |
| US10415151B1 | Apparatus for controlling heat flow within a silicon melt | Emerging Cross-Sectional Technologies | 0 | Active |
| US10468876B2 | Fault current limiter providing symmetrical electrostatic shielding | Emerging Cross-Sectional Technologies | 0 | Active |
| US10801125B2 | Method for controlling heat flow within a silicon melt using a heat diffusion barrier assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US11885036B2 | Producing a ribbon or wafer with regions of low oxygen concentration | Electricity | 0 | Active |
| US10396548B2 | Pneumatically operable current protection device for a fault current limiter | Electricity | 0 | Active |
| US11665786B2 | Solid state heater and method of manufacture | Electricity | 0 | Active |
| US9587324B2 | Apparatus for processing a melt | Emerging Cross-Sectional Technologies | 0 | Active |
| US10179958B2 | Apparatus and method for crystalline sheet growth | Chemistry; Metallurgy | 0 | Active |
| US11864299B2 | System and method for dissipating workpiece charge build up | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.