Grant Webster
13Patents
7h-index
32Co-inventors
58Inventor score
Filing activity: Mar 4, 1997 → May 12, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6592657B2 | Additives for ink-jet inks | Chemistry; Metallurgy | 32 | Expired |
| US6491364B2 | Inkjet printing with air movement system to improve dot shape | Performing Operations; Transporting | 24 | Expired |
| US6155674A | Structure to effect adhesion between substrate and ink barrier in ink jet printhead | Performing Operations; Transporting | 17 | Expired |
| US6790268B2 | Inks having high molecular weight polysaccharides | Chemistry; Metallurgy | 16 | Expired |
| US7488096B2 | Integral reflector and heat sink | Electricity | 12 | Expired |
| US6561620B2 | Carriage skirt for inkjet printer | Performing Operations; Transporting | 11 | Expired |
| US6561621B2 | Vacuum spittoon for collecting ink during servicing of ink jet printheads | Performing Operations; Transporting | 10 | Expired |
| US6481823B1 | Method for using highly energetic droplet firing events to improve droplet ejection reliability | Performing Operations; Transporting | 7 | Expired |
| US6491374B1 | Methods and apparatuses for printing with uniform and non-uniform print mask functions | Performing Operations; Transporting | 6 | Expired |
| US6513895B2 | Increased startup pulse warming temperature to improve pen startup reliability | Performing Operations; Transporting | 5 | Expired |
| US6328413A | Inkjet printer spitting method for reducing print cartridge cross-contamination | Performing Operations; Transporting | 4 | Expired |
| US6752491B2 | Inkjet printing system having extended heater resistor life | Performing Operations; Transporting | 2 | Expired |
| US9187660B2 | Prevention of optical density loss in inkjet printing | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.