David DeGraaff
26Patents
6h-index
38Co-inventors
65Inventor score
Filing activity: Jan 31, 2007 → Jun 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8963375B2 | Device and method for electrically decoupling a solar module from a solar system | Emerging Cross-Sectional Technologies | 154 | Active |
| US7653613B1 | Method and apparatus for facilitating simultaneous modifications to financial-data by multiple users | Emerging Cross-Sectional Technologies | 44 | Active |
| US8809671B2 | Optoelectronic device with bypass diode | Emerging Cross-Sectional Technologies | 24 | Active |
| US9083121B2 | Diode-included connector, photovoltaic laminate and photovoltaic assembly using same | Emerging Cross-Sectional Technologies | 20 | Active |
| US9022020B2 | Linear Fresnel solar arrays and drives therefor | Emerging Cross-Sectional Technologies | 9 | Active |
| US11404937B2 | Integrated linear generator system | Electricity | 6 | Active |
| US8807128B2 | Linear fresnel solar arrays | Emerging Cross-Sectional Technologies | 2 | Active |
| US11616428B2 | Linear electromagnetic machine system | Electricity | 2 | Active |
| US10985641B2 | Linear electromagnetic machine system with bearing housings having pressurized gas | Electricity | 1 | Active |
| US11236827B2 | Piston-integrated gap cover | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11621362B2 | Solar panel | Emerging Cross-Sectional Technologies | 1 | Active |
| US12317610B2 | Solar panel | Emerging Cross-Sectional Technologies | 0 | Active |
| US11695086B2 | Shingled solar cells overlapping along non-linear edges | Emerging Cross-Sectional Technologies | 0 | Active |
| US11976730B2 | Manifold interface seal | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11750065B2 | Integrated linear generator system | Electricity | 0 | Active |
| US10804698B2 | Device and method for electrically decoupling a solar module from a solar system | Emerging Cross-Sectional Technologies | 0 | Active |
| US10833214B2 | Solar panel | Emerging Cross-Sectional Technologies | 0 | Active |
| US9742190B2 | Device and method for electrically decoupling a solar module from a solar system | Emerging Cross-Sectional Technologies | 0 | Active |
| US12255514B2 | Systems and methods for flexure-based bearing mounting | Electricity | 0 | Active |
| US12057806B2 | Diode-included connector, photovoltaic laminate and photovoltaic assembly using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11316057B2 | Shingled solar cells overlapping along non-linear edges | Emerging Cross-Sectional Technologies | 0 | Active |
| US10741703B2 | Shingled solar cells overlapping along non-linear edges | Emerging Cross-Sectional Technologies | 0 | Active |
| US8229908B2 | Dividing financial-data to facilitate simultaneous modifications by multiple users | Physics | 0 | Active |
| US12027956B2 | Integrated linear generator system | Electricity | 0 | Active |
| US10465795B2 | Piston-integrated gap cover | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.