Issued Patents All Time
Showing 1–25 of 304 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399028 | Geoblockchain authentication of map related data | Konstantinos Papantoniou | 2025-08-26 |
| 11365847 | Motion activated warehouse safety light | Parker Jones, Stephen Jones | 2022-06-21 |
| 9764561 | System and method for clearing weak and missing inkjets in an inkjet printer | Edward F. Burress | 2017-09-19 |
| 9039158 | Ink stick identification system | Brian Walter Aznoe | 2015-05-26 |
| 8955836 | Output tray nudging mechanism | — | 2015-02-17 |
| 8919770 | System and method for identification of media sheet size | Frederick T. Mattern, Joseph M. Ferrara, Jr., Adam Douglas Ledgerwood, Donald R. Fess, Kenneth P. Moore +2 more | 2014-12-30 |
| 8910929 | Printer architecture enabling narrow or wide front facing orientation | Martin Scott Walsh, Timothy L. Crawford, Mark H. Tennant, Aaron Boyce, Edward F. Burress +7 more | 2014-12-16 |
| 8876265 | Ink stick transport system | Isaac S. Frazier | 2014-11-04 |
| 8873086 | Methods and system for consumable validity verification in prepaid document processing devices | Charles Robert Carlson, Brian Patterson | 2014-10-28 |
| 8814336 | Solid ink stick configuration | Frederick T. Mattern | 2014-08-26 |
| 8777386 | Solid ink stick having identical identifying features on a plurality of edges | Frederick T. Mattern, Brian Walter Aznoe | 2014-07-15 |
| 8770732 | Inductive heater for a solid ink reservoir | Edward F. Burress | 2014-07-08 |
| 8727478 | Ink loader having optical sensors to identify solid ink sticks | Frederick T. Mattern, Brian Walter Aznoe | 2014-05-20 |
| 8724134 | Systems and methods for implementing recent experience comment and recent activity log feedback in image forming and media handling devices | — | 2014-05-13 |
| 8717594 | System for monitoring and modifying operation of an electrical energy consuming device corresponding to electrical energy consumption | David F. Coffey | 2014-05-06 |
| 8696089 | Portable printer for direct imaging on surfaces | Edward F. Burress | 2014-04-15 |
| 8678575 | Method that enables a solid ink printer to learn a solid ink stick type | Karen V. Zocchi, Timothy L. Crawford, Douglas B. Henkle, Patricia L. Werner | 2014-03-25 |
| 8668308 | Inkjet ejector arrays aligned to a curved image receiving surface with ink recirculation | Trevor James Snyder | 2014-03-11 |
| D700443 | Double-sided printed picture and frame utilizing edge folding | Timothy James Dodd | 2014-03-04 |
| 8646892 | Solid ink stick delivery apparatus using a lead screw drive | Frederick T. Mattern | 2014-02-11 |
| 8646860 | Piezoelectric sensor arrangement for sensing fluid level in small volume and irregular shape reservoirs | Edward F. Burress | 2014-02-11 |
| 8585195 | System and method for operating a conduit to transport fluid through the conduit | — | 2013-11-19 |
| 8570564 | System and printing device for monitoring and modifying operation of a printing device corresponding to electrical energy consumption | David F. Coffey | 2013-10-29 |
| 8542376 | Pre-paid document processing devices and operating methods | Charles Robert Carlson, James Patrick VanWinkle, Paul Ronald Herman, Shanti Villarreal, Ashok Murthy +2 more | 2013-09-24 |
| 8534151 | Gearbox output switcher | David W. Johnson | 2013-09-17 |