Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9336808 | Magnetic tape processing | Mike Alan Holmberg, Geoff Spratt, Mike Sharrock, Steven L. Brittenham, Scott Swanbeck +3 more | 2016-05-10 |
| 8873192 | Magnetic tape heads | Richard H. Dee, Geoff Spratt, Mike Alan Holmberg, Robert Brummet | 2014-10-28 |
| 8737007 | Reduction of degradation of magnetic tape apparatus | Paul W. Poorman, Geoff Spratt, Mike Alan Holmberg, Lawrence A. Hansen, Richard H. Dee | 2014-05-27 |
| 8570678 | Determining tape head condition | Mike Alan Holmberg, Steven L. Brittenham, Michael Anthony Ellis, Saiman Kusin, Geoff Spratt | 2013-10-29 |
| 7910234 | Magnetic recording medium having improved durability for high density applications | Adam A. Brodd, Bruce H. Edwards, David C. Lowery | 2011-03-22 |
| 7314647 | Heat curing and subsequent calendering to produce magnetic recording media | Bruce H. Edwards, Roger J. Mandt, David J. Owen, Nang T. Tran, Douglas G. Pedrotty | 2008-01-01 |
| 7029774 | Magnetic recording medium with backside to decrease recording surface embossment | James A. Greczyna, Stephen R. Ebner | 2006-04-18 |
| 6563670 | Data storage tape cartridge with guide having wear pattern | Christopher J. Zwettler | 2003-05-13 |