David C. Ferguson
11Patents
7h-index
12Co-inventors
59Inventor score
Filing activity: Aug 29, 2007 → Jan 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8604916B2 | Association of support surfaces and beds | Human Necessities | 66 | Active |
| US7868740B2 | Association of support surfaces and beds | Human Necessities | 56 | Active |
| US8031057B2 | Association of support surfaces and beds | Human Necessities | 43 | Active |
| US8046625B2 | Distributed fault tolerant architecture for a healthcare communication system | Electricity | 29 | Active |
| US8762766B2 | Distributed fault tolerant architecture for a healthcare communication system | Electricity | 26 | Active |
| US9465915B2 | Association of support surfaces and beds | Human Necessities | 21 | Active |
| US8392747B2 | Distributed fault tolerant architecture for a healthcare communication system | Electricity | 17 | Active |
| US10566088B2 | Wireless bed locating system | Human Necessities | 6 | Active |
| US10886024B2 | Bed having housekeeping request button | Human Necessities | 4 | Active |
| US11574736B2 | Wireless bed and surface locating system | Human Necessities | 1 | Active |
| US12230389B2 | Wireless bed locating system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.