Daniel Frey
7Patents
4h-index
18Co-inventors
54Inventor score
Filing activity: Jun 6, 1990 → Feb 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5691909A | Method of virtual machining to predict the accuracy of part to be made with machine tools | Emerging Cross-Sectional Technologies | 73 | Expired |
| US5076846A | Highly concentrated aqueous suspension of minerals and/or fillers and/or pigments, stabilized with one or more polyampholytes | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5800571A | Locking mechanism for voluntary closing prosthetic prehensor | Human Necessities | 16 | Expired |
| US7312258B2 | Method for treating a mineral filler with a polydialkylsiloxane and a fatty acid, resulting hydrophobic fillers and uses thereof in polymers for breathable films | Emerging Cross-Sectional Technologies | 9 | Expired |
| US10717042B2 | Method for NOx uptake using a particulate earth alkali carbonate-comprising material and/or particulate earth alkali phosphate-comprising material | Emerging Cross-Sectional Technologies | 0 | Active |
| US11203812B2 | Methods and electrochemical cells for redox mediated hydrogen production | Emerging Cross-Sectional Technologies | 0 | Active |
| US12201486B2 | Ultraportable system for intraoperative isolative and regulation of surgical site environments | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.