Graham Keith Lacy
26Patents
10h-index
58Co-inventors
78Inventor score
Filing activity: Aug 5, 1992 → Feb 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD678783S1 | Applicator for applying preparations to the skin | General | 63 | Active |
| US7674100B2 | Pump with conveying chamber formed in outer rotor surface | Mechanical Engineering; Lighting; Heating | 55 | Active |
| US7322352B2 | Inhaler | Human Necessities | 51 | Expired |
| US6554746B1 | Inspiratory muscle training device with variable loading | Human Necessities | 29 | Expired |
| USD588536S1 | Battery and mobile device charger | General | 26 | Expired |
| US6174146A | Electric bilge pump assembly | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| USD733871S1 | Medicament cartridge | General | 14 | Active |
| US6419048B1 | Adjustable supports | Performing Operations; Transporting | 13 | Expired |
| USD925030S1 | Catheter | General | 11 | Active |
| US8783499B2 | Waste storage device | Performing Operations; Transporting | 10 | Active |
| US5241791A | Edge tool sharpening apparatus | Performing Operations; Transporting | 10 | Expired |
| US6223402A | Clip and casing test telephone incorporating clip | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7726555B2 | Slave wheel counter mechanism useable with an inhaler | Human Necessities | 7 | Active |
| US8662337B2 | Waste storage device | Performing Operations; Transporting | 4 | Active |
| US10905836B2 | Manifold for respiratory device | Human Necessities | 3 | Active |
| USRE44841E1 | Pump with conveying chamber formed in outer rotor surface | General | 3 | Active |
| US10856668B2 | Mattress overlay control system with rotary valves and graphical user interface for percussion and vibration, turn assist and microclimate management | Human Necessities | 3 | Active |
| US10905837B2 | Respiratory therapy cycle control and feedback | Human Necessities | 2 | Active |
| USD904602S1 | Catheter | General | 1 | Active |
| US8083127B2 | Slave wheel counter mechanism useable with an inhaler | Human Necessities | 0 | Active |
| US11883835B2 | Shell container suitable for housing a discrete refill container | Human Necessities | 0 | Active |
| USRE47590E1 | Pump with conveying chamber formed in outer rotor surface | General | 0 | Active |
| US11992611B2 | Respiratory therapy apparatus control | Human Necessities | 0 | Active |
| US11684169B2 | Rotary plate valve having seal anti-herniation structure | Human Necessities | 0 | Active |
| US12336927B2 | Outlet valve for an ostomy appliance | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.