Mark Ritchey
6Patents
2h-index
4Co-inventors
36Inventor score
Filing activity: May 24, 2012 → Dec 17, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9157205B1 | Above ground containment systems and methods for assembling same | Performing Operations; Transporting | 4 | Active |
| US8640901B2 | Portable dam assemblies and methods for assembling same | Emerging Cross-Sectional Technologies | 3 | Active |
| US10155622B1 | Above ground containment systems and methods for assembling same | Performing Operations; Transporting | 0 | Active |
| US9228309B1 | Portable dam assemblies | Emerging Cross-Sectional Technologies | 0 | Active |
| US11046509B1 | Above ground containment systems and methods for assembling same | Performing Operations; Transporting | 0 | Active |
| US9630773B1 | Above ground containment systems and methods for assembling same | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.