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Alvin J. Drehman

UF US Air Force: 6 patents #954 of 16,312Top 6%
📍 Chelmsford, MA: #187 of 858 inventorsTop 25%
🗺 Massachusetts: #20,307 of 88,656 inventorsTop 25%
Overall (All Time): #871,422 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7318948 Light transmissive films 2008-01-15
5936401 Device and process for measuring electrical properties at a plurality of locations on thin film superconductors 1999-08-10
5742073 Superconducting weak link array switch Hua Jiang 1998-04-21
5378341 Conical magnetron sputter source William M. Hale 1995-01-03
5376626 Magnetic field operated superconductor switch Stephen Bachowski 1994-12-27
4963852 Superconductor switch 1990-10-16