Michael Hall
13Patents
5h-index
22Co-inventors
66Inventor score
Filing activity: Oct 14, 1988 → Apr 27, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4936060A | Flexible roof control system | Physics | 31 | Expired |
| US8310364B2 | Real-time method and system for determining and validating location of a relocated mobile object or person in a tracking environment | Physics | 18 | Active |
| US8514071B2 | Real-time method and system for locating a mobile object or person in a tracking environment | Physics | 13 | Active |
| US9399566B2 | Grooved drum and associated roller for motorized lifting device | Performing Operations; Transporting | 11 | Active |
| US7599703B2 | Wireless polling system using spread-spectrum communication | Electricity | 7 | Expired |
| US7746820B2 | Response system and method with dynamic personality assignment | Electricity | 4 | Active |
| US8184770B2 | X-ray acquisition method and device for stereotactic biopsy | Human Necessities | 4 | Active |
| US9567194B2 | Grooved drum and associated passive guide for motorized lifting device | Performing Operations; Transporting | 3 | Active |
| US9975745B2 | Compact motorized lifting device | Performing Operations; Transporting | 2 | Active |
| US9988251B2 | Motorized lifting device with mounting flanges | Performing Operations; Transporting | 2 | Active |
| US9435670B2 | Oil port position sensing device | Physics | 1 | Active |
| US8340059B2 | Response system and method with dynamic personality assignment | Electricity | 0 | Active |
| US8254310B2 | Audience response system and method with multiple base unit capability | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.