Erik D. Sall
10Patents
3h-index
21Co-inventors
60Inventor score
Filing activity: Mar 4, 1991 → Jan 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6476256B1 | Process and apparatus for preparation of phosphorus oxyacids from elemental phosphorus | Performing Operations; Transporting | 7 | Expired |
| US9710690B1 | Fingerprint sensing system with adaptive power control | Physics | 5 | Active |
| US5294675A | Functionalized polymers | Chemistry; Metallurgy | 4 | Expired |
| US6440380B1 | Preparation of phosphorus (I) oxides, phosphorus (III) oxides, and lower hydrides of phosphorus by catalytic reduction of phosphorus (V) oxides | Chemistry; Metallurgy | 3 | Expired |
| US6255539A | Chemical composition and process | Chemistry; Metallurgy | 2 | Expired |
| US9953204B2 | Fingerprint sensing system with sensing reference potential providing circuitry | Electricity | 2 | Active |
| US6238637A | Process and apparatus for preparation of phosphorus oxyacids from elemental phosphorus | Performing Operations; Transporting | 2 | Expired |
| US9347386B2 | Alcohol reforming system for internal combustion engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US5232989A | Functionalized polymers | Chemistry; Metallurgy | 0 | Expired |
| US10450193B2 | Alcohol reformer for reforming alcohol to mixture of gas including hydrogen | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.