Michael P. Gray
5Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Nov 13, 1992 → Oct 17, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5305475A | Pump operated plumbing fixture | Fixed Constructions | 17 | Expired |
| USD421486S | Combined spout and control handle | General | 15 | Expired |
| US5729837A | Pump operated plumbing fixture | Fixed Constructions | 9 | Expired |
| US5913611A | Pump operated plumbing fixture | Fixed Constructions | 8 | Expired |
| US11612907B2 | Fluid dispenser | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.