William C. Campbell
10Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Oct 10, 1975 → Dec 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8355827B2 | Energy-saving measurement, adjustment and monetization system and method | Emerging Cross-Sectional Technologies | 47 | Active |
| US5437040A | Electronic system with variable threshold power failure signaling | Physics | 45 | Expired |
| US8820351B1 | No drip hot swap connector and method of use | Emerging Cross-Sectional Technologies | 19 | Active |
| US3989443A | Multiple fuel burner and usage in rotary kilns | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8706308B2 | Energy-saving measurement, adjustment and monetization system and method | Emerging Cross-Sectional Technologies | 6 | Active |
| US6536811B1 | Pipe coupling with assembly tool | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US11235540B2 | Apparatus and methods for repairing composite laminates | Performing Operations; Transporting | 1 | Active |
| US11402355B2 | Detection of kiss bonds within composite components | Physics | 0 | Active |
| US10695985B2 | Method for designing and fitting, via interference, an insert into an opening in a non-metallic material | Performing Operations; Transporting | 0 | Active |
| US11999117B2 | Apparatus and methods for repairing composite laminates | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.