Andrew Boyd
15Patents
5h-index
14Co-inventors
63Inventor score
Filing activity: Jan 17, 1983 → May 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4467825A | Shuttle valve assembly | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5553977A | Off-shore platform construction, and method for transferring loads | Fixed Constructions | 13 | Expired |
| US9650855B2 | Riser disconnect package for lower marine riser package, and annular-release flex-joint assemblies | Fixed Constructions | 7 | Active |
| US7840682B2 | Distributed kernel operating system | Electricity | 5 | Active |
| US10064325B2 | Systems and methods for handling fluid for application to agricultural fields | Performing Operations; Transporting | 5 | Active |
| US10172279B2 | Systems for handling fluid for application to agricultural fields | Physics | 2 | Active |
| US10667463B2 | Systems and methods for handling fluid for application to agricultural fields | Performing Operations; Transporting | 2 | Active |
| US10857557B2 | Electric fluid flow monitoring apparatus and agricultural fluid application systems including same | Physics | 1 | Active |
| US8386586B2 | Distributed kernel operating system | Electricity | 1 | Active |
| US8667184B2 | Distributed kernel operating system | Electricity | 1 | Active |
| US9394748B2 | Riser-mounted guide assembly for umbilical deployment | Fixed Constructions | 1 | Active |
| US10799900B2 | Electric fluid flow monitoring apparatus and agricultural fluid application systems including same | Physics | 0 | Active |
| US11576301B2 | Systems and methods for handling fluid for application to agricultural fields | Performing Operations; Transporting | 0 | Active |
| US8078716B2 | Distributed kernel operating system | Electricity | 0 | Active |
| US11156053B2 | Riser disconnect package for lower marine riser package, and annular-release flex-joint assemblies | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.