Douglas C. Saunders
17Patents
3h-index
5Co-inventors
49Inventor score
Filing activity: May 5, 2009 → Aug 27, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8943620B2 | Adaptation of flush valve for dual flush capability | Emerging Cross-Sectional Technologies | 5 | Active |
| US9371639B1 | Toilet flush valve with bowl overflow prevention | Fixed Constructions | 3 | Active |
| US9228333B1 | Dual flush handle control | Fixed Constructions | 3 | Active |
| US9447570B1 | Dual flush handle control | Fixed Constructions | 3 | Active |
| US10047509B2 | Dual flush activation | Emerging Cross-Sectional Technologies | 2 | Active |
| US9181687B2 | Adaptation of flush valve for dual flush capability | Emerging Cross-Sectional Technologies | 2 | Active |
| US9267275B2 | Dual flush handle control | Fixed Constructions | 1 | Active |
| US11274424B2 | Detachable faucet connector | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10730170B2 | Universal aerator removal and installation tool | Performing Operations; Transporting | 1 | Active |
| US9803348B1 | Electrically controlled flush | Fixed Constructions | 1 | Active |
| US8881319B2 | External float extension | Emerging Cross-Sectional Technologies | 1 | Active |
| US9938701B2 | Adaptation of flush valve for dual flush capability | Emerging Cross-Sectional Technologies | 0 | Active |
| US9896830B2 | Dual flush handle control | Fixed Constructions | 0 | Active |
| US8307594B2 | Toilet flapper and method | Emerging Cross-Sectional Technologies | 0 | Active |
| US9976292B1 | Flush activated air freshener | Human Necessities | 0 | Active |
| US10145095B1 | Toilet bowl overflow prevention | Fixed Constructions | 0 | Active |
| US11623193B2 | System and method of metastable state mixing | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.