Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829116 | Automated tape cartridge autoloader/library system | Pat Eliot Collins, Ryan Porter, Peter Andrew Johnson, Alexander Chan, Kim M. Thomas +8 more | 2004-12-07 |
| 6816331 | Tape cartridge picker for an automated tape cartridge autoloader/library system | Ryan Porter, Paddy Collins, Scott R. Patterson, Kim M. Thomas | 2004-11-09 |
| 6693758 | Tape cartridge transport magazine for an automated tape cartridge autoloader/library system | Scott R. Patterson, Paddy Collins, Ryan Porter, Peter Andrew Johnson, Alexander Chan +8 more | 2004-02-17 |
| 6693759 | Compact form factor for an automated tape cartridge autoloader/library system | Paddy Collins, Ryan Porter, Peter Andrew Johnson, Alexander Chan, Kim M. Thomas +8 more | 2004-02-17 |
| 6577467 | Helical scan transport for single reel tape cartridge | David T. Hoge, William C. Dodt | 2003-06-10 |
| 6239930 | Method and apparatus for automatically activating a one of video data channel and a computer data channel in a tape drive in response to detection of the nature of the data recorded on a magnetic tape loaded in the tape drive | William C. Dodt, Jerry L. Donze, Brian P. Egan, Ralph Leon Butts, Donald R. Schenck | 2001-05-29 |
| 5629815 | Apparatus and method for reducing head wear in helical scan tape transport | Samuel D. Cheatham, William C. Dodt, Debra C. Rutherford | 1997-05-13 |
| D367828 | Indicator portion of a write protect block | David T. Hoge, William C. Dodt | 1996-03-12 |
| 5465187 | Magnetic tape cartridge having leader block retainer mechanism | David T. Hoge, Michael V. Konshak, Michael W. Johnson, George P. Rambosek, Thomas Rieger | 1995-11-07 |
| 5374003 | Tape threading system for a helical tape drive | David T. Hoge | 1994-12-20 |
| 5371644 | Self identifying universal data storage element with human intelligible write protect mechanism | David T. Hoge, Michael W. Johnson | 1994-12-06 |
| 5351159 | Magnetic tape cartridge having media identification | William C. Dodt, Jerry L. Donze, Michael L. Leonhardt, Charles A. Milligan, Hari S. Narahari +1 more | 1994-09-27 |
| 5333810 | Raised linear threading mechanism for a tape transport system | David T. Hoge | 1994-08-02 |
| 5325255 | Self identifying universal data storage element | William C. Dodt, David T. Hoge, Donovan M. Janssen | 1994-06-28 |
| 5303875 | Leader block for magnetic tape cartridge | David T. Hoge, Michael W. Johnson, George P. Rambosek | 1994-04-19 |
| 5261626 | Magnetic tape cartridge having self docking leader block | David T. Hoge, George P. Rambosek | 1993-11-16 |
| 5239437 | Self identifying universal data storage element | David T. Hoge, Michael W. Johnson | 1993-08-24 |
| 5232180 | Magnetic tape cartridge having leader block latch mechanism | David T. Hoge, George P. Rambosek | 1993-08-03 |
| 4944995 | Tape having a surface with a low coefficient of friction and long wear characteristics | — | 1990-07-31 |
| 4635870 | Rell hub for a magnetic tape drive | — | 1987-01-13 |