Kaius K. Polikarpus
26Patents
11h-index
46Co-inventors
75Inventor score
Filing activity: Feb 28, 1994 → May 18, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5421300A | Torch jet spark plug | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6611083B2 | Torch jet spark plug electrode | Electricity | 27 | Expired |
| US5602325A | Exhaust sensor having flat plate ceramic sensing element and a sealing package | Physics | 25 | Expired |
| US6562747B2 | Gas sensor electrolyte | Physics | 20 | Expired |
| US6579435B2 | Gas sensor | Physics | 16 | Expired |
| US6544467B2 | Exhaust gas sensor and the method of manufacture thereof | Chemistry; Metallurgy | 14 | Expired |
| US7048844B2 | Gas sensor and method for use thereof | Physics | 14 | Expired |
| US6579436B2 | Gas sensor and method of producing the same | Physics | 13 | Expired |
| US6638416B2 | Hydrogen sensing process | Physics | 12 | Expired |
| US5405280A | Integrated molding and inking process for forming a torch jet spark plug | Electricity | 12 | Expired |
| US6562215B1 | Planar exhaust sensor element with enhanced geometry | Physics | 12 | Expired |
| US6800158B2 | Method of making a sensor and the product produced therefrom | Chemistry; Metallurgy | 11 | Expired |
| US7280028B2 | Temperature sensor and method of making the same | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6365036B1 | Electrode ink formulation for oxygen sensor | Physics | 9 | Expired |
| US7007653B2 | Robust torch jet spark plug electrode | Electricity | 9 | Expired |
| US7074319B2 | Ammonia gas sensors | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6557508B2 | Robust torch jet spark plug electrode | Electricity | 6 | Expired |
| US6984298B2 | Gas sensor having an insulating layer | Chemistry; Metallurgy | 5 | Expired |
| US6793788B2 | Method and device for hydrogen and hydrocarbon sensing | Physics | 4 | Expired |
| US7828955B2 | Ammonia gas sensors | Emerging Cross-Sectional Technologies | 3 | Active |
| US7138604B2 | Ceramic device, sensor device, method of making the same, and method for sensing gas | Physics | 2 | Expired |
| US9354215B2 | Metal to ceramic seal | Physics | 2 | Active |
| US6572747B1 | Method for making a wide range sensor element | Physics | 2 | Expired |
| US7214881B2 | High temperature electrical connection | Electricity | 1 | Expired |
| US9429540B2 | Low-temperature activity exhaust sensor | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.