John Sundquist
9Patents
6h-index
18Co-inventors
60Inventor score
Filing activity: Jun 6, 1994 → Jul 31, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9079686B2 | Port assembly for mixing the contents of two containers | Emerging Cross-Sectional Technologies | 35 | Active |
| US8882739B2 | System and method for mixing the contents of two containers | Emerging Cross-Sectional Technologies | 34 | Active |
| US5852760A | Toner container with snap-on torque bearing adaptor | Physics | 15 | Expired |
| US5740506A | Toner cartridge breather cap | Physics | 11 | Expired |
| USD379194S | Supply accessory for a printing or copying machine | General | 11 | Expired |
| US10039887B2 | Injection system | Human Necessities | 7 | Active |
| US5564607A | Supply cartridge for an electrostatographic printer or copier | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5428436A | Shutter assembly using a resilient material | Physics | 5 | Expired |
| US5574549A | Container coupling member | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.