Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227643 | Intelligent printer components and printing system | David A. Purcell, Dan J. Dull | 2001-05-08 |
| 6201687 | Modular furniture wall system and method for telecommunications equipment and wire management in an open office architecture | — | 2001-03-13 |
| 6112483 | Communications cable interconnection apparatus and associated method for an open office architecture | Victor E. Murray | 2000-09-05 |
| 6007190 | Ink supply system for an ink jet printer having large volume ink containers | William M. Fries, Mary E. Haviland | 1999-12-28 |
| 6000773 | Ink jet printer having ink use information stored in a memory mounted on a replaceable printer ink cartridge | Dan J. Dull | 1999-12-14 |
| 5911661 | Zone cabling termination cabinet | Victor E. Murray | 1999-06-15 |
| 5842313 | Communications cable interconnection apparatus and associated method for an open office architecture | Victor E. Murray | 1998-12-01 |
| 5801725 | Slidable wiping and capping service station for ink jet printer | David A. Neese, William Golobeff, Jeffrey Jay Rhine, Gary Graham | 1998-09-01 |
| 5686947 | Ink jet printer incorporating high volume ink reservoirs | William M. Fries, David A. Purcell | 1997-11-11 |
| 5646660 | Printer ink cartridge with drive logic integrated circuit | — | 1997-07-08 |
| 5610635 | Printer ink cartridge with memory storage capacity | Dan J. Dull | 1997-03-11 |
| D375756 | Large volume ink reservoir for ink jet printers | William M. Fries | 1996-11-19 |
| D375523 | Replaceable ink jet cartridge for ink jet printers | — | 1996-11-12 |
| D374458 | End housing for ink jet printers | William M. Fries | 1996-10-08 |
| 5168543 | Direct contact heater for vacuum evaporation utilizing thermal expansion compensation means | — | 1992-12-01 |
| 4843406 | Method and apparatus for detecting the presence or absence of a pen in pen recorder | John V. White, George K. Branner | 1989-06-27 |
| 4812858 | Indexing mechanism | — | 1989-03-14 |
| D278240 | Plotter | — | 1985-04-02 |