Peter Hall
18Patents
8h-index
19Co-inventors
69Inventor score
Filing activity: May 7, 1986 → Jun 12, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4955379A | Motion artefact rejection system for pulse oximeters | Human Necessities | 346 | Expired |
| US5105815A | Non-invasive monitoring of cardiac output | Human Necessities | 32 | Expired |
| US9161566B2 | Plant processing system and method | Human Necessities | 18 | Active |
| US9057329B2 | Turboprop engine systems with noise reducing inlet assemblies | Emerging Cross-Sectional Technologies | 15 | Active |
| US5574601A | Optical beam expander | Physics | 14 | Expired |
| US11473438B2 | Grooved rotor casing system using additive manufacturing method | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US5022410A | Non-invasive monitoring of cardiac output | Human Necessities | 9 | Expired |
| US10495108B2 | Variable vane devices containing rotationally-driven translating vane structures and methods for the production thereof | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US11097282B2 | Apparatus, method and system for wet or dry processing of plant material | Performing Operations; Transporting | 8 | Active |
| US4804843A | Aiming systems | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US11073033B2 | Stator attachment system for gas turbine engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8368023B2 | Optical bypass device | Physics | 0 | Active |
| US11015614B2 | Variable vane devices containing rotationally-driven translating vane structures and methods for the production thereof | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9122058B2 | Light guiding device | Physics | 0 | Active |
| US11421541B2 | Turbine nozzle with compliant joint | Emerging Cross-Sectional Technologies | 0 | Active |
| US10440891B2 | Apparatus for separating plant material from a harvested plant | Human Necessities | 0 | Active |
| US11255339B2 | Fan structure having integrated rotor impeller, and methods of producing the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8390807B2 | Light guiding device | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.