Robert Koehler
5Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Nov 17, 1980 → Nov 29, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9121391B1 | Solar power generating and advertising income system | Emerging Cross-Sectional Technologies | 40 | Active |
| US4350063A | Adjustable wrench | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7252771B2 | Method and device for decontaminating waters which are loaded with organic halogen compounds (halogenated hydrocarbons) | Emerging Cross-Sectional Technologies | 3 | Expired |
| US11185875B2 | Shower caddy with 4-way diverter | Performing Operations; Transporting | 2 | Active |
| US11813635B2 | Shower caddy with heated fluid dispenser, additive infuser, and/or 4-way diverter | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.