DJ

Douglas W. Johnson

IM Imation: 4 patents #3 of 63Top 5%
🗺 Texas: #273 of 8,064 inventorsTop 4%
Overall (2005): #12,966 of 245,428Top 6%
4
Patents 2005

Issued Patents 2005

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6950269 System and methods for using servopositioning signals 2005-09-27
6918553 Controlling winding tension to reduce tape pack stress Christopher J. Zwettler 2005-07-19
6874720 Data storage tape cartridge with subambient pressure feature Christopher J. Zwettler, Saeed Fahimi, Michael A. Mewes 2005-04-05
6842305 Time-based servo for magnetic storage media Richard W. Molstad, Michael J. Kelly 2005-01-11