David Thomas
23Patents
8h-index
26Co-inventors
75Inventor score
Filing activity: Sep 1, 1981 → Nov 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5270664A | Probe for measuring surface roughness by sensing fringe field capacitance effects | Physics | 143 | Expired |
| US5006952A | Capacitive transducers | Physics | 51 | Expired |
| US5583443A | Calibration of capacitance probe | Physics | 48 | Expired |
| US4716656A | Position - sensing probe | Physics | 27 | Expired |
| US5056235A | Signal transmission system for machine tools, inspection machines, and the like | Physics | 26 | Expired |
| US4770415A | Game | Human Necessities | 12 | Expired |
| US6683780B2 | Capacitive displacement sensor | Physics | 12 | Expired |
| US4438694A | Gravure color printing press | Performing Operations; Transporting | 10 | Expired |
| US7364393B2 | Machine adaptation | Emerging Cross-Sectional Technologies | 6 | Expired |
| US10864213B2 | Treatment | Human Necessities | 6 | Active |
| US9687139B2 | Method and a device for controlled dosing of treating compositions in washing machines | Human Necessities | 5 | Active |
| US7328519B2 | Machine adaptation | Performing Operations; Transporting | 5 | Expired |
| US7970488B2 | Machine tool workpiece inspection system | Physics | 5 | Expired |
| US11759467B2 | Treatment | Human Necessities | 4 | Active |
| US7594337B2 | Power and/or signal paths for a machine tool accessory | Emerging Cross-Sectional Technologies | 2 | Active |
| US10191033B2 | Biomarkers for detecting pre-cachexia or cachexia and methods of treatment thereof | Physics | 1 | Active |
| US7695223B2 | Machine adaptation | Emerging Cross-Sectional Technologies | 1 | Active |
| US8890546B2 | Apparatus and method for digitising impedance | Physics | 0 | Active |
| US11058903B2 | Methods for identifying and treating cachexia or pre-cachexia using an inhibitor of rage | Physics | 0 | Active |
| US10624523B2 | Method and a device for controlled dosing of treating compositions in washing machines | Human Necessities | 0 | Active |
| US10143638B2 | Method of treating skin with ingenol mebutate | Human Necessities | 0 | Active |
| US11111296B2 | Compositions and methods for treating cardiac dysfunction | Chemistry; Metallurgy | 0 | Active |
| US8029217B2 | Machine adaptation | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.