Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796294 | Precision decimal inch tape measure | — | 2023-10-24 |
| 8820904 | Air removal and ink supply system for an inkjet printhead | Bradley Kent Drews, Gregory Webb | 2014-09-02 |
| 8544991 | Consumable supply item, fluid reservoir and recirculation system for micro-fluid applications | Trevor Gray, Jason Vanderpool, Robert Henry Muyskens, Gregory Webb, David Ward | 2013-10-01 |
| 7938523 | Fluid supply tank ventilation for a micro-fluid ejection head | — | 2011-05-10 |
| 7399074 | Ink tank for a printhead | James Harold Powers, Bhaskar T. Ramakrishnan | 2008-07-15 |
| 7287826 | Method of performing dynamic printhead maintenance firing in an ink jet printer | Marc Alan Herwald, Martin Alan Johnson | 2007-10-30 |
| 7090342 | Passive ink pump system for an inkjet printer | — | 2006-08-15 |
| 7021741 | Printhead cap assembly for an ink jet printer | Jeffrey Ehlert, Martin Alan Johnson, Daniel Robert LaBar, Robert Michael Meadows, Brian Andrew Naro | 2006-04-04 |
| 6817695 | Printhead capping assembly | Jeffrey Ehlert, Martin Alan Johnson, Daniel Robert LaBar, Robert Michael Meadows | 2004-11-16 |
| 6773088 | Double lipped printhead maintenance cap | James Jackson, Martin Alan Johnson, Herman Anthony Smith | 2004-08-10 |
| 6644779 | Rotating waste ink accumulation system | Martin Alan Johnson, Herman Anthony Smith, Randal Scott Williamson | 2003-11-11 |
| 6517185 | Low force ink jet printhead capping system | — | 2003-02-11 |
| 6422679 | Maintenance station for an ink cartridge for a printer | — | 2002-07-23 |
| 6375304 | Maintenance mist control | Benjamin Alan Askren, John Edward Borsuk, Donn Duane Bryant, Curtis Ray Droege, Laura Leigh Garcia +2 more | 2002-04-23 |
| 6273547 | Waste ink collection system for an ink jet printer | — | 2001-08-14 |
| 6168257 | Maintenance station for an ink cartridge for a printer | — | 2001-01-02 |
| 5012289 | Toner metering apparatus | Steven L. Applegate, James A. Craft, James J. Molloy, Michael L. Pawley | 1991-04-30 |
| 5012293 | Transfer station control in an electrophotographic reproduction device | Stanley Dyer, Gregory Lawrence Ream | 1991-04-30 |
| 4943815 | Laser printer with light-exposure prevention | James A. Craft, James Philip Harden, Steven R. Komplin, William S. Rousey, Praful M. Shah +3 more | 1990-07-24 |
| 4606661 | Proportional vertical and horizontal ribbon tracking for impact printers | James Booth, William M. Schuller, Lloyd Phillip Young | 1986-08-19 |
| 4397575 | Ribbon lift and feed mechanism for a typewriter | — | 1983-08-09 |