Ian D. Smith
17Patents
5h-index
21Co-inventors
66Inventor score
Filing activity: Jul 6, 1976 → Aug 27, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6391127B1 | Method of manufacturing aluminum alloy sheet | Performing Operations; Transporting | 16 | Expired |
| US4359660A | Series diode X-ray source | Electricity | 14 | Expired |
| US4080549A | Plasma reflex discharge device | Electricity | 10 | Expired |
| US9938781B2 | Milling system for abandoning a wellbore | Fixed Constructions | 9 | Active |
| US9145508B2 | Composition for removing scale deposits | Chemistry; Metallurgy | 6 | Active |
| US9629283B2 | Compressible thermally conductive articles | Electricity | 5 | Active |
| US8349470B2 | Clad metal sheet and heat exchanger tubing etc. made therefrom | Emerging Cross-Sectional Technologies | 4 | Active |
| US8575077B2 | Environmental subsea control hydraulic fluid compositions | Chemistry; Metallurgy | 2 | Active |
| US8563484B2 | Hydraulic fluid compositions | Emerging Cross-Sectional Technologies | 2 | Active |
| US9096812B2 | Environmental subsea control hydraulic fluid compositions | Chemistry; Metallurgy | 1 | Active |
| US8633141B2 | Thermally stable subsea control hydraulic fluid compositions | Chemistry; Metallurgy | 1 | Active |
| US8759265B2 | Thermally stable subsea control hydraulic fluid compositions | Chemistry; Metallurgy | 1 | Active |
| US8332781B2 | Virtual object tagging for use in marketing | Physics | 1 | Active |
| US11535783B2 | Fusible phase-change powders for thermal management, methods of manufacture thereof, and articles containing the powders | Emerging Cross-Sectional Technologies | 0 | Active |
| US9458408B2 | Thermally stable subsea control hydraulic fluid compositions | Chemistry; Metallurgy | 0 | Active |
| US8809241B2 | Hydraulic fluid compositions | Emerging Cross-Sectional Technologies | 0 | Active |
| US10934787B2 | Milling system for abandoning a wellbore | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.