Richard Murphy
39Patents
6h-index
28Co-inventors
69Inventor score
Filing activity: Dec 22, 1989 → May 2, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6302625A | Method and apparatus for refurbishing a gas turbine airfoil | Emerging Cross-Sectional Technologies | 33 | Expired |
| US6845815B2 | Temporary abandonment cap | Fixed Constructions | 21 | Expired |
| US9702215B1 | Subsea tree and methods of using the same | Fixed Constructions | 19 | Active |
| US9702212B2 | Horizontal vertical deepwater tree | Fixed Constructions | 17 | Active |
| USD596480S1 | Electrical cord securing stake | General | 13 | Expired |
| US10689921B1 | One-piece production/annulus bore stab with integral flow paths | Fixed Constructions | 7 | Active |
| US11180963B2 | One-piece production/annulus bore stab with integral flow paths | Fixed Constructions | 5 | Active |
| US11421501B2 | Systems, devices and methods for orienting a production outlet of a subsea production tree | Fixed Constructions | 4 | Active |
| US8794911B2 | Anti-rotation slot for turbine vane | Emerging Cross-Sectional Technologies | 4 | Active |
| US11441365B2 | One-piece production/annulus bore stab with integral flow paths | Fixed Constructions | 4 | Active |
| US8523240B2 | Ferrule | Emerging Cross-Sectional Technologies | 4 | Active |
| US5126870A | Linear broadband signal generator using primary and secondary optical modulators | Physics | 4 | Expired |
| US11486207B2 | One-piece production/annulus bore stab with integral flow paths | Fixed Constructions | 3 | Active |
| US9561845B2 | Bearing installed on an aircraft structure | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11686164B2 | One-piece production/annulus bore stab with integral flow paths | Fixed Constructions | 2 | Active |
| US11306557B2 | Subsea tree with rotatable production outlet | Fixed Constructions | 2 | Active |
| US10954746B2 | Ultra-compact subsea tree | Fixed Constructions | 2 | Active |
| US11332995B2 | Coiled piston assembly | Fixed Constructions | 2 | Active |
| US11939823B2 | One-piece production/annulus bore stab with integral flow paths | Fixed Constructions | 1 | Active |
| US9951895B2 | Two-piece self-locking mechanism for tube assemblies | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11180969B2 | Spring actuated adjustable load nut | Fixed Constructions | 1 | Active |
| US10184312B2 | Subsea tree and methods of using the same | Fixed Constructions | 1 | Active |
| US11885194B2 | Rotating indexing coupling (RIC) assembly for installation and orientation of a subsea production tree | Fixed Constructions | 1 | Active |
| US12006780B2 | Systems, devices and methods for orienting a production outlet of a subsea production tree | Fixed Constructions | 1 | Active |
| US12196051B2 | Tubing hanger assembly with adjustable load nut | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.