David C. Bailey
32Patents
12h-index
30Co-inventors
81Inventor score
Filing activity: May 23, 1978 → Dec 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5589844A | Automatic antenna tuner for low-cost mobile radio | Electricity | 156 | Expired |
| US4950134A | Precision liquid dispenser | Mechanical Engineering; Lighting; Heating | 132 | Expired |
| US5527161A | Filtering and dispensing system | Performing Operations; Transporting | 71 | Expired |
| US5848605A | Check valve | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5490765A | Dual stage pump system with pre-stressed diaphragms and reservoir | Mechanical Engineering; Lighting; Heating | 64 | Expired |
| US5267047A | Apparatus and method of operation for a facsimilie subsystem in an image archiving system | Emerging Cross-Sectional Technologies | 53 | Expired |
| US6190565A | Dual stage pump system with pre-stressed diaphragms and reservoir | Mechanical Engineering; Lighting; Heating | 50 | Expired |
| US5762795A | Dual stage pump and filter system with control valve between pump stages | Mechanical Engineering; Lighting; Heating | 48 | Expired |
| US4482902A | Resonant galvanometer scanner system employing precision linear pixel generation | Physics | 17 | Expired |
| US4551829A | Wavelength division multiplexed fiber-optic cable system with non-unique terminal types | Electricity | 15 | Expired |
| US5557495A | Variable capacitor and method | Electricity | 14 | Expired |
| US4379282A | Apparatus and method for separation of optical character recognition data | Physics | 13 | Expired |
| US4273427A | Apparatus for storing and randomly accessing planar film records | Physics | 11 | Expired |
| US6912485B2 | Signal handling and processing | Physics | 10 | Expired |
| US5806844A | Imaging unit container including bag clamping member | Physics | 9 | Expired |
| US4411503A | Air-platen bearing | Physics | 9 | Expired |
| US4184764A | Film holding system | Physics | 5 | Expired |
| US5560597A | Imaging unit container including bag clamping member | Physics | 5 | Expired |
| US5647584A | Sheet feeder | Performing Operations; Transporting | 5 | Expired |
| US5622363A | Sheet feeder system and method | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4588887A | Resonant galvanometer scanner assembly | Electricity | 4 | Expired |
| US4293124A | System for automatically loading planar film sheets onto a film positioning device | Physics | 3 | Expired |
| US10307668B2 | Process for implementation of professional enhancements to gaming hardware controller | Human Necessities | 2 | Active |
| US4388652A | Synchronized, variable speed capstan motor drive system for facsimile recorder | Electricity | 1 | Expired |
| US4424059A | Process and compositions for preserving fresh hides and skins | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.