William A. Hunt
27Patents
12h-index
24Co-inventors
81Inventor score
Filing activity: Dec 21, 1977 → Jan 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8744890B1 | System and method for managing system-level workflow strategy and individual workflow activity | Physics | 258 | Active |
| US5933809A | Computer software for processing medical billing record information | Physics | 212 | Expired |
| US6841941B2 | Brightness controllable flashlights | Emerging Cross-Sectional Technologies | 73 | Expired |
| US7186002B2 | Flashlight with selectable output level switching | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US8096674B2 | Lighting device with selectable output level switching | Emerging Cross-Sectional Technologies | 42 | Active |
| US7220016B2 | Flashlight with selectable output level switching | Emerging Cross-Sectional Technologies | 41 | Expired |
| US5794220A | Method and means for ranking and pricing items | Physics | 35 | Expired |
| US8066396B2 | Headlamp lighting device | Mechanical Engineering; Lighting; Heating | 33 | Active |
| US7116061B2 | Brightness controllable flashlights | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7540625B2 | Flashlight with selectable output level switching | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US8425078B2 | Lighting device with multi-position joystick | Mechanical Engineering; Lighting; Heating | 16 | Active |
| US7722209B2 | Flashlight with selectable output level switching | Emerging Cross-Sectional Technologies | 13 | Active |
| US7549765B2 | Flashlight with multistage switch and ARC lamp operation sensor | Emerging Cross-Sectional Technologies | 11 | Active |
| US4199943A | Fluid transmission circuit | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| USD588997S1 | Tri-coved electrical cord | General | 7 | Expired |
| US7565300B2 | System and method for hierarchically pricing items | Physics | 7 | Active |
| US7761410B2 | System and method for reviewing and implementing requested updates to a primary database | Physics | 6 | Active |
| US8981650B2 | Lighting device controller programming | Electricity | 4 | Active |
| US9161425B2 | Lighting device control using variable inductor | Electricity | 3 | Active |
| US11923055B1 | Computer-based tools and techniques for analyzing health care data in connection with medical procedures | Physics | 1 | Active |
| US11887170B1 | Medical procedure charge restructuring tools and techniques | Physics | 0 | Active |
| US11448371B2 | Lighting device power control circuit systems and methods | Electricity | 0 | Active |
| US11720902B1 | System and method for uniformly pricing items | Physics | 0 | Active |
| US8427077B2 | Lighting device with multiple electrical connections | Electricity | 0 | Active |
| US10910104B2 | System and method for uniformly pricing items | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.