Mark A. Cargill
14Patents
7h-index
14Co-inventors
63Inventor score
Filing activity: Feb 13, 1990 → Dec 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6002488A | Compact spectrophotometer | Physics | 100 | Expired |
| US5369481A | Portable spectrophotometer | Physics | 87 | Expired |
| US5118183A | Automated strip reader densitometer | Physics | 78 | Expired |
| US5387977A | Multiangular color measuring apparatus | Physics | 60 | Expired |
| US5015098A | Densitometer with error correction | Physics | 20 | Expired |
| US5691817A | Apparatus and method for calibration in a spectrophotometer | Physics | 20 | Expired |
| US7466416B2 | Color measurement system | Physics | 8 | Expired |
| US7262853B2 | Color measurement instrument | Physics | 6 | Expired |
| US7092097B2 | Color measurement instrument | Physics | 5 | Expired |
| USD760344S1 | Gun target | General | 2 | Active |
| US7492456B2 | Method for operating a color measurement system | Physics | 1 | Active |
| US7345763B2 | Method for operating a color measurement system | Physics | 1 | Expired |
| US12102498B2 | Dental curing light and method | Physics | 0 | Active |
| US11589971B2 | Dental curing light and method | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.