David Elder
20Patents
12h-index
11Co-inventors
78Inventor score
Filing activity: Aug 30, 1996 → Mar 4, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7388349B2 | Multiple battery switching method and apparatus | Emerging Cross-Sectional Technologies | 122 | Expired |
| US7567057B2 | Multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system | Emerging Cross-Sectional Technologies | 34 | Expired |
| US7339347B2 | Apparatus and method for reliably supplying electrical energy to an electrical system | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6931734B2 | Marking implement alignment and guide system | Physics | 33 | Expired |
| US7834583B2 | Remotely controlled multiple battery system | Emerging Cross-Sectional Technologies | 28 | Active |
| US7675261B2 | Auxiliary battery attachment apparatus for use in a multiple battery system that reliably supplies electrical energy to an electrical system | Emerging Cross-Sectional Technologies | 27 | Active |
| US7598700B2 | Tamper resistant battery and battery warranty and performance tracking system | Emerging Cross-Sectional Technologies | 21 | Active |
| US8120364B2 | Stand alone battery monitoring system with alert | Emerging Cross-Sectional Technologies | 19 | Active |
| US10545132B2 | Physiological monitoring system communicating with at least a social network | Physics | 17 | Active |
| US8013611B2 | Vehicle battery product and battery monitoring system | Emerging Cross-Sectional Technologies | 15 | Active |
| US7839117B2 | System and method of detecting a battery fault | Emerging Cross-Sectional Technologies | 14 | Active |
| US7427865B2 | Method for detecting a discharge condition fault in an electrical system of a vehicle or piece of machinery | Emerging Cross-Sectional Technologies | 14 | Active |
| US7679314B2 | Multiple battery system for reliably supplying electrical energy to an electrical system | Emerging Cross-Sectional Technologies | 11 | Active |
| US5719380A | Microwave heating apparatus for heating a flowing fluid | Performing Operations; Transporting | 8 | Expired |
| US10221583B1 | Artificially-lighted waterfall fixture apparatus and artificial light-focusing module | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US9062839B1 | Selectively illuminable decorative fixture assemblies for pools, spas and fountains | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10865580B1 | Artificially-lighted waterfall fixture apparatus and artificial light-focusing module | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9897307B1 | Selectively illuminable decorative fixture assemblies for pools, spas and fountains | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10782352B2 | Portable test meter with backlight battery depletion monitoring | Physics | 0 | Active |
| US12265502B1 | Multi-program applicant review system with adjustable parameters | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.