Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10754313 | Providing audio and alternate audio simultaneously during a shared multimedia presentation | Robert J. Johnston, Kirk Kingsmill | 2020-08-25 |
| 9971319 | Providing audio and alternate audio simultaneously during a shared multimedia presentation | Robert J. Johnston, Kirk Kingsmill | 2018-05-15 |
| 9963334 | Coaster bottle cap remover | — | 2018-05-08 |
| 9736124 | System and method for secure transmission of media content | Robert J. Johnston, Frank Coppa | 2017-08-15 |
| 9400468 | Method and apparatus for preventing premature or unnecessary replacement of a consumable used in an image production device | — | 2016-07-26 |
| 9306918 | System and method for secure transmission of media content | Robert J. Johnston, Frank Coppa | 2016-04-05 |
| 8634704 | Apparatus and method for storing and providing a portion of media content to a communication device | Robert J. Johnston, Frank Coppa | 2014-01-21 |
| 8484458 | System and method for secure transmission of media content | Robert J. Johnston, Frank Coppa | 2013-07-09 |
| 8472819 | Toner bottle presence and level sensing using weight | Ben Robert Chaplin, Michael John Wilsher, Christopher F. D. Watts | 2013-06-25 |
| 8331806 | Empty bottle detection using a one time foil seal | Michael John Wilsher, Christopher F. D. Watts, Ben Robert Chaplin | 2012-12-11 |
| 7865174 | Establishing a collaborative domain among communication terminals responsive to authentication | — | 2011-01-04 |
| 7631864 | Catch tray for document production device | Alexandria J. Howe, Stephen P. Wood | 2009-12-15 |
| 7620386 | Establishing a collaborative domain among communication terminals responsive to authentication | — | 2009-11-17 |
| 6913673 | Heated embossing and ply attachment | James Leo Baggot, Tammy Lynn Baum, Paul Kerner Pauling | 2005-07-05 |
| 4395783 | Method of making an artificial leg | Harry Eyre | 1983-08-02 |