Christopher Lewis
15Patents
4h-index
28Co-inventors
60Inventor score
Filing activity: Nov 8, 1990 → Dec 30, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD528570S1 | Log splitter | General | 17 | Expired |
| US5070335A | Pulse doppler radar systems for helicopter recognition | Physics | 8 | Expired |
| US7124525B2 | System for mounting a flexible sheeting material to a substrate | Physics | 6 | Expired |
| US6684542B2 | System for mounting a flexible sheeting material to a substrate | Physics | 4 | Expired |
| US7198081B2 | Log splitter | Performing Operations; Transporting | 4 | Expired |
| USD517387S1 | Crown molding stop | General | 4 | Expired |
| US11175355B2 | Superconducting quantum interference apparatus | Electricity | 1 | Active |
| US10297414B2 | X-ray tube devices and methods for imaging systems | Human Necessities | 1 | Active |
| US11217072B2 | Animal acoustic augmentation systems and methods | Electricity | 0 | Active |
| US11468784B2 | Digital physiological neurocognitive and behavioral impairment assessment systems and methods of using the same | Physics | 0 | Active |
| US11574789B2 | Electrical connectors for multiple emitter cathodes | Electricity | 0 | Active |
| US11763642B2 | Animal acoustic augmentation systems and methods | Electricity | 0 | Active |
| US10804064B2 | Magnetic lift device for an x-ray tube | Electricity | 0 | Active |
| US8852521B2 | System and method for producing ultrafine metal particles suspended in aqueous medium | Performing Operations; Transporting | 0 | Active |
| US11141112B2 | Set for applying a flat, flexible two-dimensional thin-film strip into living tissue | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.