PS

Phillip A. Sprangle

UF US Air Force: 2 patents #17 of 601Top 3%
📍 Silver Spring, MD: #6 of 73 inventorsTop 9%
🗺 Maryland: #47 of 841 inventorsTop 6%
Overall (1982): #9,146 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4362968 Slow-wave wideband cyclotron amplifier Kwo R. Chu, Victor L. Granatstein 1982-12-07
4331936 Free electron laser employing an expanded hollow intense electron beam and periodic radial magnetic field S. Perry Schlesinger, Thomas Marshall, David B. McDermott, Victor L. Granatstein, Robert K. Parker +1 more 1982-05-25