Eric J. Shrader
78Patents
12h-index
90Co-inventors
87Inventor score
Filing activity: Apr 19, 1985 → Dec 20, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6995024B2 | Method and apparatus for electrostatic dispensing of microdroplets | Emerging Cross-Sectional Technologies | 53 | Expired |
| US7387393B2 | Methods for producing low-visibility retroreflective visual tags | Physics | 39 | Expired |
| US5774257A | Display element and display apparatus | Physics | 38 | Expired |
| US4637736A | Slip sensing method and apparatus | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5636072A | Display element and display apparatus | Physics | 31 | Expired |
| US7057330B2 | Broad frequency band energy scavenger | Electricity | 29 | Expired |
| US5825119A | Sensor element and particle sensor | Physics | 21 | Expired |
| US5837887A | Misfire sensor | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5698931A | Sensor element and particle sensor | Physics | 20 | Expired |
| US5033730A | Variable position vacuum article pickup apparatus | Performing Operations; Transporting | 19 | Expired |
| US7054054B1 | Optical modulator with a traveling surface relief pattern | Physics | 18 | Expired |
| USRE35016E | Three-axis force measurement stylus | General | 12 | Expired |
| US7524015B2 | Method of printing smooth micro-scale features | Electricity | 11 | Active |
| US4825229A | Method and apparatus for ink jet printing | Performing Operations; Transporting | 11 | Expired |
| US6930817B2 | Configurable grating based on surface relief pattern for use as a variable optical attenuator | Physics | 11 | Expired |
| US8965563B2 | High throughput parcel handling | Physics | 9 | Active |
| US5925972A | Multiple element particle sensor and signal processing electronics | Physics | 8 | Expired |
| US6773160B2 | Phosphor imaging plate and cassette handling system | Physics | 6 | Expired |
| US7553669B2 | Osmotic reaction detector for monitoring biological and non-biological reactions | Emerging Cross-Sectional Technologies | 5 | Active |
| US7645560B1 | Inkless reimageable printing paper and method | Emerging Cross-Sectional Technologies | 5 | Active |
| US10256503B2 | High performance all solid lithium sulfur battery with fast lithium ion conduction | Emerging Cross-Sectional Technologies | 4 | Active |
| US7293411B2 | Energy scavengers which adjust their frequency by altering liquid distributions on a beam | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US9343781B2 | Adaptive current-collector electrochemical system | Emerging Cross-Sectional Technologies | 3 | Active |
| US7564030B2 | Method and system for forming temporary images | Physics | 3 | Active |
| US8690302B2 | Bubble removal for ink jet printing | Performing Operations; Transporting | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.