Robert John Fraser
8Patents
5h-index
12Co-inventors
60Inventor score
Filing activity: Dec 20, 1982 → Nov 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5185654A | Electrostatic RF absorbant circuit carrier assembly and method for making the same | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4459571A | Varactor-tuned helical resonator filter | Electricity | 18 | Expired |
| US4528698A | Tuning system for RF receiver | Electricity | 13 | Expired |
| US5326414A | Method for making electrostatic RF absorbant circuit carrier assembly | Emerging Cross-Sectional Technologies | 12 | Expired |
| US10995014B1 | Process for producing crystallized metal sulfates | Emerging Cross-Sectional Technologies | 5 | Active |
| US11873539B2 | Ferronickel alloy direct refining processes and processes for producing nickle sulfate or other nickel products | Emerging Cross-Sectional Technologies | 0 | Active |
| US12281027B2 | Processes for crystallizing metal sulfates and methods for producing crystallized metal sulfates | Chemistry; Metallurgy | 0 | Active |
| US12054401B2 | Process and method for producing crystallized metal sulfates | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.