Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D581903 | Multimedia speaker system for digital media player | — | 2008-12-02 |
| D577710 | Multimedia speaker system for digital media player | — | 2008-09-30 |
| D572232 | Radio amplifier for a digital media player | — | 2008-07-01 |
| D557256 | Speaker for a digital media player | — | 2007-12-11 |
| D554622 | Holder for an MP3 player | — | 2007-11-06 |
| D540779 | Audio speaker box | — | 2007-04-17 |
| D523419 | Clock radio with electronic audio device holder | — | 2006-06-20 |
| 6931424 | Storage efficient minimization logic | — | 2005-08-16 |
| 6101000 | Photographic processing apparatus and method | Thomas J. Murray, Walter C. Slater | 2000-08-08 |
| 4999680 | Support assembly for multiple development stations in an electrostatographic reproduction apparatus | Thomas W. Mort, Philip A. Stern, Robert M. Westcott | 1991-03-12 |
| 4956675 | Ribbon blender for a development apparatus with self adjusting inner and outer ribbons | — | 1990-09-11 |
| 4924273 | Roller transfer apparatus | — | 1990-05-08 |
| 4887132 | Electrographic development apparatus having a ribbon blender | Thomas K. Hilbert | 1989-12-12 |
| 4884105 | Reproduction apparatus having a sprocket-driven transfer drum | Leo G. Procter, Carl W. Roy | 1989-11-28 |
| 4739361 | Roller transfer apparatus | Carl W. Roy, Robert M. Peffer | 1988-04-19 |
| 4724458 | Articulating roller transfer apparatus | Carl W. Roy, Robert M. Peffer | 1988-02-09 |
| 4707107 | Electrophotographic development apparatus with an improved ribbon blender | — | 1987-11-17 |
| 4572417 | Web tracking apparatus | Stephen C. Rumsey | 1986-02-25 |
| 4465356 | Magnetic brush developer apparatus | James O. Williams | 1984-08-14 |
| 4407576 | Synchronizing mechanism for flash firing and shutter operation | — | 1983-10-04 |