HO

Hjalmar H. Ottesen

IBM: 3 patents #26,272 of 70,183Top 40%
📍 Rochester, MN: #1,297 of 3,042 inventorsTop 45%
🗺 Minnesota: #19,064 of 52,454 inventorsTop 40%
Overall (All Time): #1,658,741 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5237466 Method and apparatus for programmably controlling spindle synchronization and phase among disk drives in a storage subsystem Thomas Glaser, Richard Greenberg 1993-08-17
4894599 deadbeat control of disk drive actuator Yuzo Nakagawa, Shyunji Ono 1990-01-16
4697127 Adaptive control technique for a dynamic system Michael C. Stich, John B. Resman, Todd B. Anderson 1987-09-29