Peter R. Stokes
12Patents
3h-index
26Co-inventors
60Inventor score
Filing activity: Apr 30, 1993 → Apr 22, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5442386A | Structure and method for preventing ink shorting of conductors connected to printhead | Electricity | 70 | Expired |
| US5933175A | Bottom fill inkjet cartridge through bubble generator | Performing Operations; Transporting | 16 | Expired |
| US6139137A | Bottom fill inkjet cartridge through bubble generator | Performing Operations; Transporting | 10 | Expired |
| US6511166B2 | Long-life spring-backed fluid interconnect seal | Performing Operations; Transporting | 3 | Expired |
| US8702207B2 | Fluid-ejection printhead having mixing barrier | Performing Operations; Transporting | 0 | Active |
| US8733910B1 | Unitary multiple seal mechanism | Performing Operations; Transporting | 0 | Active |
| US11807016B2 | Pliable print liquid supply reservoirs with offset spout | Performing Operations; Transporting | 0 | Active |
| US11338585B2 | Box with alignment structures | Performing Operations; Transporting | 0 | Active |
| US11390089B2 | Pliable print liquid supply reservoirs with offset spout | Performing Operations; Transporting | 0 | Active |
| US11247477B2 | Coupling systems | Performing Operations; Transporting | 0 | Active |
| US11597209B2 | Clamp plates with wedge-shaped fork ends for a print liquid supply | Performing Operations; Transporting | 0 | Active |
| US11186093B2 | Spouts with angled clamp flanges for a print liquid supply | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.