Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6108161 | Cartridge loading method and apparatus | Christian A. Todd, Lester M. Yeakley, Clark Janssen | 2000-08-22 |
| 6069777 | Data storage tape cartridge with exposed base plate datum for tape registration | William J. Vanderheyden, G. Phillip Rambosek, Christian A. Todd | 2000-05-30 |
| 6057980 | Cartridge loading method and apparatus | Christian A. Todd, Lester M. Yeakley, Clark Janssen | 2000-05-02 |
| 5969913 | Data storage tape cartridge with misinsertion notch | William J. Vanderheyden, G. Phillip Rambosek, Christian A. Todd | 1999-10-19 |
| 5949342 | Shock sensing and reporting device | James M. Frary | 1999-09-07 |
| D411841 | Data storage tape cartridge | William J. Vanderheyden, G. Phillip Rambosek, Gregory D. Volan, Anthony M. Grieder | 1999-07-06 |
| 5826811 | Method and apparatus for securing a reel in a cartridge | Hartvig E. Melbye | 1998-10-27 |
| 5537901 | Apparatus for making fine adjustments to a rotary adjuster | Curt S. Cichowicz, Joseph J. Paone | 1996-07-23 |
| D367828 | Indicator portion of a write protect block | John C. Owens, William C. Dodt | 1996-03-12 |
| 5478021 | Apparatus and method for optimized threading of a tape along a curvilinear tape path | Bruce M. Davis | 1995-12-26 |
| 5465187 | Magnetic tape cartridge having leader block retainer mechanism | Michael V. Konshak, John C. Owens, Michael W. Johnson, George P. Rambosek, Thomas Rieger | 1995-11-07 |
| 5443220 | Take-up reel for magnetic tape cartridge leader block | Michael V. Konshak, George P. Rambosek | 1995-08-22 |
| 5374003 | Tape threading system for a helical tape drive | John C. Owens | 1994-12-20 |
| 5371644 | Self identifying universal data storage element with human intelligible write protect mechanism | John C. Owens, Michael W. Johnson | 1994-12-06 |
| 5336030 | Buffered access system for an automated computer media storage library | Timothy C. Ostwald | 1994-08-09 |
| 5333810 | Raised linear threading mechanism for a tape transport system | John C. Owens | 1994-08-02 |
| 5325255 | Self identifying universal data storage element | William C. Dodt, Donovan M. Janssen, John C. Owens | 1994-06-28 |
| 5303875 | Leader block for magnetic tape cartridge | Michael W. Johnson, John C. Owens, George P. Rambosek | 1994-04-19 |
| 5261626 | Magnetic tape cartridge having self docking leader block | John C. Owens, George P. Rambosek | 1993-11-16 |
| 5239437 | Self identifying universal data storage element | Michael W. Johnson, John C. Owens | 1993-08-24 |
| 5232180 | Magnetic tape cartridge having leader block latch mechanism | John C. Owens, George P. Rambosek | 1993-08-03 |