Michael E. Campbell
17Patents
7h-index
14Co-inventors
63Inventor score
Filing activity: Mar 29, 1982 → Jul 15, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5766401A | Process for the manufacture of pressure sensitive adhesive labels imprinted on both sides and the assembled products | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4922591A | Tool storage and changing system | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4752088A | Tool adapter assembly and extended compression/tension tap driver | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6944475B1 | Transceiver-processor building block for electronic radio systems | Electricity | 18 | Expired |
| US6721559B1 | Integrated communications management unit and very high frequency data radio | Electricity | 10 | Expired |
| US4592146A | Tool pre-gauging device | Physics | 9 | Expired |
| US5970620A | Measuring device for use by fishermen | Physics | 9 | Expired |
| US7136643B2 | Real-time programming of electronic radio system resource assets | Electricity | 7 | Expired |
| USD406811S | Battery pack for a portable communication device | General | 6 | Expired |
| US4571841A | Tool pre-gauging device | Physics | 6 | Expired |
| USD408008S | Battery pack for a portable communication device | General | 6 | Expired |
| US7016674B2 | Slice based architecture for a multifunction radio | Electricity | 5 | Expired |
| US7430415B2 | Real-time programming of electronic radio system resource assets | Electricity | 4 | Active |
| US9148351B2 | Systems and methods to handle codec changes in call quality calculations | Electricity | 2 | Active |
| US8019336B2 | Slice based architecture for a multifunction radio | Electricity | 2 | Active |
| US5166378A | Selective monoacylation of substituted hydrazines | Chemistry; Metallurgy | 1 | Expired |
| US4407930A | Photographic products and processes employing substituted sulfonamidophenol or sulfonamidonaphthol dye-releasers | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.