David Deak, Sr.
20Patents
7h-index
3Co-inventors
62Inventor score
Filing activity: Jul 14, 1994 → Apr 11, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5982801A | Momentum transfer apparatus | Mechanical Engineering; Lighting; Heating | 74 | Expired |
| US5525041A | Momemtum transfer pump | Mechanical Engineering; Lighting; Heating | 56 | Expired |
| US6234765A | Ultrasonic phase pump | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US9843248B2 | Rocker action electric generator | Electricity | 8 | Active |
| US9543817B2 | Hollow magnetic metal core pulse energy harvesting generator | Electricity | 8 | Active |
| US10348160B2 | Rotationally activated generator | Electricity | 7 | Active |
| US10270301B2 | Electrical generator with rotational Gaussian Surface magnet and stationary coil | Electricity | 7 | Active |
| US9673683B2 | Reciprocating magnet electrical generator | Electricity | 7 | Active |
| US9923443B2 | Hollow magnetic metal core pulse energy harvesting generator | Electricity | 7 | Active |
| US11251007B2 | Magnetic momentum transfer generator | Electricity | 6 | Active |
| US9030108B2 | Gaussian surface lens quantum photon converter and methods of controlling LED colour and intensity | Emerging Cross-Sectional Technologies | 4 | Active |
| US11368079B2 | Offset triggered cantilever actuated generator | Electricity | 3 | Active |
| US11915898B2 | Magnetic momentum transfer generator | Electricity | 2 | Active |
| USRE49840E1 | Electrical generator with rotational gaussian surface magnet and stationary coil | General | 1 | Active |
| US11973391B2 | Tangentially actuated magnetic momentum transfer generator | Electricity | 1 | Active |
| US12062965B2 | Offset triggered cantilever actuated generator | Electricity | 0 | Active |
| US11855505B2 | Inline actuated horizontal pendulum energy harvesting generator and battery-free wireless remote switching system | Electricity | 0 | Active |
| US11075045B2 | Magnetic momentum transfer generator | General | 0 | Revoked |
| US12424917B1 | Magnetic flux storage capacitor, energy harvesting generator | Electricity | 0 | Active |
| US12323022B2 | Tangentially actuated magnetic momentum transfer generator | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.