Michael Boyd
18Patents
3h-index
12Co-inventors
57Inventor score
Filing activity: Feb 2, 1990 → Jul 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9044581B2 | Medical devices, methods, and kits for delivering medication to a bodily passage | Human Necessities | 5 | Active |
| US5086328A | Photo-anodic oxide surface passivation for semiconductors | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9309732B2 | Pump for controlling the flow of well bore returns | Fixed Constructions | 3 | Active |
| US9600996B2 | Devices and methods for providing mobile cellular beacons | Physics | 3 | Active |
| US9586034B2 | Medical devices, methods, and kits for delivering medication to a bodily passage | Human Necessities | 3 | Active |
| US9592370B2 | Medical devices, methods, and kits for delivering medication to a bodily passage | Human Necessities | 3 | Active |
| US9683422B2 | Rotating flow control diverter having dual stripper elements | Fixed Constructions | 2 | Active |
| US9972354B2 | Calibrated device and method to detect material features on a spinning surface by generation and detection of gravito-magnetic energy | Physics | 1 | Active |
| US10177690B2 | Device and method to generate and capture of gravito-magnetic energy | Electricity | 1 | Active |
| US9318031B2 | Device and method to produce gravitomagnetic induction, mass spin-valve or gravitational rectifier | Electricity | 1 | Active |
| US10188828B2 | Medical devices, methods, and kits for delivering medication to a bodily passage | Human Necessities | 1 | Active |
| US10190384B2 | Drilling stripping element | Fixed Constructions | 0 | Active |
| US10018012B2 | Rotating flow control device for wellbore fluid control device | Fixed Constructions | 0 | Active |
| US11045625B2 | Medical devices, methods, and kits for delivering medication to a bodily passage | Human Necessities | 0 | Active |
| US10138692B2 | Method and apparatus for controlling the flow of wellbore returns | Fixed Constructions | 0 | Active |
| US11565892B2 | Methods and systems for operation of a vacuum transport system | Performing Operations; Transporting | 0 | Active |
| US11496033B2 | Device and method to generate and apply gravito-magnetic energy | Electricity | 0 | Active |
| US10677004B2 | Riser with internal rotating flow control device | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.