DF

Dale J. Fixsen

SP Sperry: 1 patents #355 of 841Top 45%
UN Unisys: 1 patents #1,020 of 2,015Top 55%
📍 St. Louis Park, MN: #283 of 602 inventorsTop 50%
🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%
Overall (All Time): #2,327,728 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4796432 Long hold time cryogens dewar Roger Hastings, John A. Imsdahl 1989-01-10
4663590 Single frequency noise reduction circuit for squids Meir Gershenson 1987-05-05