Michael J. Roberts
37Patents
10h-index
35Co-inventors
75Inventor score
Filing activity: May 12, 1980 → Nov 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5228780A | Dual-mode self-validating resistance/Johnson noise thermometer system | Physics | 89 | Expired |
| US5098197A | Optical Johnson noise thermometry | Physics | 85 | Expired |
| US6856950B1 | Abstract verification environment | Physics | 56 | Expired |
| US8003833B2 | Process for conversion of organic, waste, or low-value materials into useful products | Emerging Cross-Sectional Technologies | 34 | Active |
| US4427107A | Belting | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5937772A | Reburn process | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US8841495B2 | Bubbling bed catalytic hydropyrolysis process utilizing larger catalyst particles and smaller biomass particles featuring an anti-slugging reactor | Emerging Cross-Sectional Technologies | 14 | Active |
| US6590400B2 | Inductive signature measurement circuit | Physics | 13 | Expired |
| US8809606B2 | Process for conversion of organic, waste, or low-value materials into useful products | Emerging Cross-Sectional Technologies | 12 | Active |
| US8335775B1 | Versioning in internet file system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US9325495B2 | Encrypted server-less communication between devices | Electricity | 8 | Active |
| US5934892A | Process and apparatus for emissions reduction using partial oxidation of combustible material | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8708383B1 | Bucket lifting assembly | Performing Operations; Transporting | 7 | Active |
| US9097734B2 | Ceramic heating device | Physics | 6 | Active |
| US10145993B1 | Retroreflectors providing information encoded in reflected non-visible laser while retaining visible light safety properties | Physics | 6 | Active |
| US6911829B2 | Inductive signature measurement circuit | Physics | 4 | Expired |
| US5029110A | Automatic data plotter | Physics | 4 | Expired |
| US10977275B1 | System and method for synchronizing distributed databases | Physics | 3 | Active |
| USD373670S | Link belt for machinery | General | 3 | Expired |
| US8859831B2 | Removal of hydrogen sulfide as ammonium sulfate from hydropyrolysis product vapors | Emerging Cross-Sectional Technologies | 3 | Active |
| US11327944B1 | Storing and retrieving data in data stores | Physics | 3 | Active |
| US8946958B2 | Energy storage system comprising a flywheel | Emerging Cross-Sectional Technologies | 2 | Active |
| US9938466B2 | Use of carbon dioxide generated by hydropyrolysis for process inertization | Emerging Cross-Sectional Technologies | 2 | Active |
| US9767330B2 | Distance determination between RFID tags | Physics | 2 | Active |
| US9742842B2 | Peer-to-peer data migration | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.