Mark E. Young
29Patents
14h-index
42Co-inventors
77Inventor score
Filing activity: Jul 7, 1994 → Mar 24, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6000791A | Printer having a removable print cartridge with handle incorporating an ink inlet value | Performing Operations; Transporting | 105 | Expired |
| US5751320A | Ink recharger for inkjet print cartridge having sliding valve connectable to print cartridge | Performing Operations; Transporting | 90 | Expired |
| US6341853B1 | Continuous refill of spring bag reservoir in an ink-jet swath printer/plotter | Performing Operations; Transporting | 90 | Expired |
| US5745137A | Continuous refill of spring bag reservoir in an ink-jet swath printer/plotter | Performing Operations; Transporting | 77 | Expired |
| US5675367A | Inkjet print cartridge having handle which incorporates an ink fill port | Performing Operations; Transporting | 55 | Expired |
| US6241347A | Inkjet printing with replaceable set of ink-related components (printhead/service module/ink supply) for each color of ink | Performing Operations; Transporting | 53 | Expired |
| US6076920A | Replaceable ink supply module (bag/box/tube/valve) for replenishment of on-carriage inkjet printhead | Performing Operations; Transporting | 44 | Expired |
| US5874976A | Inkjet cartridge fill port adapter | Performing Operations; Transporting | 39 | Expired |
| US5966156A | Refilling technique for inkjet print cartridge having two ink inlet ports for initial filling and recharging | Performing Operations; Transporting | 22 | Expired |
| US5929883A | Printing system with single on/off control valve for periodic ink replenishment of inkjet printhead | Performing Operations; Transporting | 22 | Expired |
| US5748216A | Inkjet print cartridge having valve connectable to an external ink reservoir for recharging the print cartridge | Performing Operations; Transporting | 19 | Expired |
| US5777648A | Inkjet print cartridge having an ink fill port for initial filling and a recharge port with recloseable seal for recharging the print cartridge with ink | Performing Operations; Transporting | 19 | Expired |
| US5963238A | Intermittent refilling of print cartridge installed in an inkjet printer | Performing Operations; Transporting | 17 | Expired |
| US5992985A | Variable pressure control for ink replenishment of on-carriage print cartridge | Performing Operations; Transporting | 15 | Expired |
| US5852458A | Inkjet print cartridge having a first inlet port for initial filling and a second inlet port for ink replenishment without removing the print cartridge from the printer | Performing Operations; Transporting | 14 | Expired |
| US6123289A | Training projectile | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5498160A | Training projectile | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6109741A | Active control of vertical position of an off-carriage ink supply | Performing Operations; Transporting | 10 | Expired |
| US7046326B2 | Multi-pixel liquid crystal cell array | Physics | 9 | Expired |
| US6065829A | Periodic ink replenishment station with removable off-carriage ink supply containers | Performing Operations; Transporting | 8 | Expired |
| US6139135A | Inkjet printing with replaceable set of ink-related components (printhead/service module/ink supply) for each color of ink | Performing Operations; Transporting | 7 | Expired |
| US7347439B2 | Non-rotating bicycle wheel display disk | Performing Operations; Transporting | 7 | Expired |
| US7352428B2 | Liquid crystal cell platform | Physics | 4 | Expired |
| US6106109A | Printer apparatus for periodic automated connection of ink supply valves with multiple inkjet printheads | Performing Operations; Transporting | 4 | Expired |
| US7775540B2 | Non-rotating bicycle wheel display disk | Performing Operations; Transporting | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.