Mark E. Bridges
41Patents
11h-index
42Co-inventors
75Inventor score
Filing activity: Dec 27, 1983 → Jun 14, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8077949B2 | Apparatus for caries detection | Physics | 104 | Active |
| US5254919A | Encoder system using linear array sensor for high resolution | Physics | 79 | Expired |
| US4803557A | Adjustable mount for image sensor | Electricity | 34 | Expired |
| US7702139B2 | Apparatus for caries detection | Physics | 23 | Active |
| US8270689B2 | Apparatus for caries detection | Physics | 23 | Active |
| US4858003A | Mechanism for handling slides and film strips | Physics | 21 | Expired |
| US5392662A | Leadscrew coupler | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8605974B2 | Apparatus for caries detection | Physics | 18 | Active |
| US4493547A | Data recording photographic camera | Physics | 16 | Expired |
| US10287838B2 | Running tool | Fixed Constructions | 11 | Active |
| US8224045B2 | System for early detection of dental caries | Human Necessities | 11 | Active |
| US5239272A | Electron beam tube arrangements having primary and secondary output cavities | Electricity | 8 | Expired |
| US4875103A | Apparatus and method for aligning a repositionable imaging sensor with a photographic image in a film video system | Electricity | 7 | Expired |
| US7111939B2 | Image display system with body position compensation | Physics | 7 | Expired |
| US4547054A | Finger over the lens detecting apparatus | Physics | 6 | Expired |
| US4904055A | Variable aperture formed by linearly movable elements | Physics | 5 | Expired |
| US9060690B2 | Apparatus for caries detection | Physics | 5 | Active |
| US4819073A | Film video player apparatus with selective image composing controls | Electricity | 5 | Expired |
| US5659349A | Static dissipating member for imaging apparatus | Electricity | 5 | Expired |
| US5529412A | Print guide mechanism | Performing Operations; Transporting | 4 | Expired |
| US7165842B2 | Autostereoscopic display apparatus having glare suppression | Physics | 4 | Expired |
| US4864408A | Light box with improved spectral response for CCD imager | Electricity | 3 | Expired |
| US5548245A | Electron beam tube arrangements having the input cavity comprised of electrically internal and external body portions | Electricity | 3 | Expired |
| US5581153A | Electron beam tube having resonant cavity circuit with selectively adjustable coupling arrangement | Electricity | 3 | Expired |
| US10070791B2 | Apparatus for caries detection | Physics | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.