Chris Campbell
24Patents
8h-index
49Co-inventors
75Inventor score
Filing activity: Aug 1, 1979 → Apr 26, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6709230B2 | Ceramic matrix composite gas turbine vane | Emerging Cross-Sectional Technologies | 131 | Expired |
| US4271722A | Axle disconnect | Mechanical Engineering; Lighting; Heating | 59 | Expired |
| US8635776B2 | Body hanger kit bracket | Emerging Cross-Sectional Technologies | 28 | Active |
| US8505029B1 | Virtual machine communication | Physics | 18 | Active |
| US10063814B2 | Smoking article package inspection system and associated method | Physics | 16 | Active |
| US11256387B1 | Multi-platform omni-channel content creator | Physics | 11 | Active |
| USD388733S | Easter tomb pendant | General | 9 | Expired |
| US7655932B2 | Techniques for providing ion source feed materials | Electricity | 8 | Active |
| USD388732S | Easter tomb pendant | General | 7 | Expired |
| USD400467S | Easter tomb pendant | General | 6 | Expired |
| US7371352B2 | Catalyst element having a thermal barrier coating as the catalyst substrate | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4415073A | Automatic hub clutch | Performing Operations; Transporting | 5 | Expired |
| US8263944B2 | Directional gas injection for an ion source cathode assembly | Electricity | 3 | Active |
| US8831764B2 | Cigarette package coding system and associated method | Emerging Cross-Sectional Technologies | 2 | Active |
| US7691341B2 | Method of forming a catalyst element having a thermal barrier coating as the catalyst substrate | Emerging Cross-Sectional Technologies | 1 | Active |
| USD356063S | Rudder control simulator | General | 1 | Expired |
| US12223445B1 | Automated presentation engine and associated system and method | Physics | 0 | Active |
| US12019848B1 | Multi-platform omni-channel content creator | Physics | 0 | Active |
| US11403648B1 | Omni-channel brand analytics insights engine, method, and system | Physics | 0 | Active |
| US8907300B2 | System and method for plasma control using boundary electrode | Electricity | 0 | Active |
| US11494712B1 | Automated presentation engine and associated system and method | Physics | 0 | Active |
| US8003954B2 | Gas delivery system for an ion source | Electricity | 0 | Active |
| US10160559B2 | Cigarette package coding system and associated method | Emerging Cross-Sectional Technologies | 0 | Active |
| US11675481B1 | Multi-platform omni-channel content creator | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.