Mark Ritchie
5Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Jan 31, 1991 → Oct 1, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD623707S1 | Adjustable pull up and exercise bar | General | 24 | Expired |
| US9518960B2 | System and method for rapid analysis of polycyclic aromatic hydrocarbons | Physics | 13 | Active |
| US9679757B2 | Liquid chromatography systems and methods | Physics | 9 | Active |
| US5095589A | Self-locking safety pin | Emerging Cross-Sectional Technologies | 1 | Expired |
| US9568454B2 | Methods of separating lipids | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.