Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017810 | Spring clip leader and housing for magnetic tape | David Berman, A. David Erpelding, Wayne Isami Imaino, Ronald R. Labby | 2021-05-25 |
| 10658001 | Method and system for selecting and moving a single disc in an optical disc library | David J. Altknecht, John S. Best, Donald S. Bethune | 2020-05-19 |
| 10600441 | Disc gripper for storage discs | David J. Altknecht, Donald S. Bethune | 2020-03-24 |
| 10580451 | Disc storage cassettes comprising index features | David J. Altknecht, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler, Drew B. Lawson +1 more | 2020-03-03 |
| 10546608 | Method and system for selecting and moving a single disc in an optical disc library | David J. Altknecht, John S. Best, Donald S. Bethune | 2020-01-28 |
| 10438629 | Disc storage cassettes comprising track connectors | David J. Altknecht, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler, Drew B. Lawson +1 more | 2019-10-08 |
| 10242705 | Disc storage cassettes comprising a movable bale | David J. Altknecht, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler, Drew B. Lawson +1 more | 2019-03-26 |
| 10186295 | Disc gripper for storage disc | David J. Altknecht, John S. Best, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler +2 more | 2019-01-22 |
| 10127941 | Optical disk drive guide | David J. Altknecht, John S. Best, A. David Erpelding, Steven R. Hetzler | 2018-11-13 |
| 10043547 | Spring clip leader and housing for magnetic tape | David Berman, A. David Erpelding, Wayne Isami Imaino, Ronald R. Labby | 2018-08-07 |
| 9984722 | Disc storage cassettes | David J. Altknecht, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler, Drew B. Lawson +1 more | 2018-05-29 |
| 9741389 | High performance robotic optical storage system | David J. Altknecht, John S. Best, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler +2 more | 2017-08-22 |
| 9741390 | Optical disc drive | David J. Altknecht, John S. Best, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler +2 more | 2017-08-22 |
| 9672863 | Disc gripper for storage discs | David J. Altknecht, John S. Best, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler +2 more | 2017-06-06 |
| 9633686 | Disc storage cassettes | David J. Altknecht, Donald S. Bethune, A. David Erpelding, Steven R. Hetzler, Drew B. Lawson +1 more | 2017-04-25 |
| 9570221 | Permanent magnetic chucking device with large force differential | David J. Altknecht, James Best, Pierre-Olivier Jubert, Ronald R. Labby, Gary M. McClelland | 2017-02-14 |
| 8815610 | Magnetic nanoparticle detection across a membrane | David Berman, Qiu Dai, Wayne Isami Imaino, Alshakim Nelson | 2014-08-26 |
| 8755151 | Friction engaged tilting roller bearing tape guidance | Armando Jesus Argumedo, Wayne Isami Imaino, Kevin B. Judd | 2014-06-17 |
| 8749922 | Magnetically biased tilting roller bearing tape guidance | Armando Jesus Argumedo, Nhan X. Bui, Reed A. Hancock, David H. F. Harper, Wayne Isami Imaino +1 more | 2014-06-10 |
| 8743508 | Magnetically biased tilting roller bearing tape guidance | Armando Jesus Argumedo, Nhan X. Bui, Reed A. Hancock, David H. F. Harper, Wayne Isami Imaino +1 more | 2014-06-03 |
| 8619392 | Friction engaged tilting roller bearing tape guidance | Armando Jesus Argumedo, Wayne Isami Imaino, Kevin B. Judd | 2013-12-31 |
| 8270114 | Magnetically biased tilting roller bearing tape guidance | Armando Jesus Argumedo, Nhan X. Bui, Reed A. Hancock, David H. F. Harper, Wayne Isami Imaino +1 more | 2012-09-18 |
| 8228635 | Friction engaged tilting roller bearing tape guidance | Armando Jesus Argumedo, Wayne Isami Imaino, Kevin B. Judd | 2012-07-24 |
| 8054582 | Air bearing at opposite side of linear tape to support tape into contact with head slider | David Berman, Wayne Isami Imaino | 2011-11-08 |
| 7869163 | Air bearing at opposite side of linear tape to support tape into contact with head slider | David Berman, Wayne Isami Imaino | 2011-01-11 |