Mark J. Collins
10Patents
5h-index
5Co-inventors
55Inventor score
Filing activity: Jul 24, 2002 → Apr 21, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6652625B1 | Analyte pre-concentrator for gas chromatography | Physics | 49 | Expired |
| US6814785B2 | Analyte pre-concentrator for gas chromatography | Physics | 29 | Expired |
| US6974495B2 | Analyte pre-concentrator for gas chromatography | Physics | 21 | Expired |
| US7311757B2 | Analyte pre-concentrator for gas chromatography | Physics | 15 | Expired |
| US7572319B2 | Analyte pre-concentrator for gas chromatography | Physics | 12 | Active |
| US9438100B2 | Non-transformer isolated DC-DC power supply including shut down circuit | Electricity | 1 | Active |
| US8050004B2 | Power circuit with feed through protection circuit | Electricity | 1 | Active |
| US9653971B2 | Speed detection circuits for permanent magnet alternators | Electricity | 0 | Active |
| US10581348B2 | Speed detection circuits for permanent magnet alternators | Electricity | 0 | Active |
| US9766299B2 | Method for electronically testing integrity of ideal diode components used in OR'd voltage bus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.