Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6827420 | Device verification using printed patterns and optical sensing | Gregory Scott Woods | 2004-12-07 |
| 6644515 | Filter-valve assembly | — | 2003-11-11 |
| 6626513 | Ink detection circuit and sensor for an ink jet printer | Christopher Alan Adkins, Adam Jude Ahne, Mark Joseph Edwards | 2003-09-30 |
| 6599041 | Sheet movement sensor | Adam Jude Ahne | 2003-07-29 |
| 6428410 | Venturi ventilation system | — | 2002-08-06 |
| 6422273 | Evacuation system filter | — | 2002-07-23 |
| 6183063 | Angled printer cartridge | John Philip Bolash, Thomas Jon Eade | 2001-02-06 |
| 6082730 | Integrated long sheet feeder | Christopher Patrick Murphy, Thomas Eugene Pangburn, Michael Wilson | 2000-07-04 |
| 6027203 | Page wide ink-jet printer and method of making | — | 2000-02-22 |
| 5992475 | Aerosol-container evacuating system | — | 1999-11-30 |
| 5938190 | Specialty media feed guide and sheet feeding apparatus using same | Edmund Hulin James, III, Christopher Patrick Murphy, David Murray | 1999-08-17 |
| 5826447 | Procedure for handling materials in drums and bung-plug apparatus and method therefor | — | 1998-10-27 |
| 5657800 | Gas tank evacuator | — | 1997-08-19 |
| 5529097 | Gas tank evacuator | — | 1996-06-25 |
| 5529405 | Manual control/override for automatic forms thickness adjustment | John Breitenbach, Martin J. Brown, Jeffrey H. Paterra, Cathy J. Senft | 1996-06-25 |
| 5518324 | Platen to print head gap adjustment arrangement | Mohsen Marefat, Randall David Mayo, Jeffrey H. Paterra, Tuyen V. Pham, Donald K. Rex +1 more | 1996-05-21 |
| 5469898 | Gas tank evacuator | — | 1995-11-28 |
| 5421380 | Gas tank evacuator | — | 1995-06-06 |
| 5265762 | Puncturing device for aerosol containers | Katherine Campbell | 1993-11-30 |
| 5163585 | Puncturing device for aerosol containers | — | 1992-11-17 |