David R. Bowden
14Patents
7h-index
14Co-inventors
63Inventor score
Filing activity: Nov 14, 1983 → Aug 20, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6002488A | Compact spectrophotometer | Physics | 100 | Expired |
| US5015098A | Densitometer with error correction | Physics | 20 | Expired |
| US7992332B2 | Apparatuses for providing power for illumination of a display object | Electricity | 18 | Active |
| US5073028A | Scanning densitometer | Physics | 14 | Expired |
| US5369494A | Portable scanning colorimeter | Physics | 12 | Expired |
| US4591978A | Method of interrelating a master computer with a peripheral device | Physics | 11 | Expired |
| US6031617A | Scanning colorimeter with x-y drive | Physics | 7 | Expired |
| US8739440B2 | Illuminating display systems | Emerging Cross-Sectional Technologies | 5 | Active |
| US8739441B2 | Apparatuses for providing power for illumination of a display object | Electricity | 4 | Active |
| US6513544B1 | Compressor valve arrangement | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9119244B2 | Illuminating display systems | Emerging Cross-Sectional Technologies | 3 | Active |
| US8127477B2 | Illuminating display systems | Emerging Cross-Sectional Technologies | 3 | Active |
| US8413359B2 | Illuminating display systems | Emerging Cross-Sectional Technologies | 2 | Active |
| US9526148B2 | Illuminating display systems | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.