JK

John K. Keigharn

HA Hughes Aircraft: 2 patents #748 of 2,963Top 30%
RTX (Raytheon): 2 patents #5,307 of 15,912Top 35%
📍 Torrance, CA: #563 of 2,137 inventorsTop 30%
🗺 California: #124,610 of 386,348 inventorsTop 35%
Overall (All Time): #1,260,562 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7145504 Arbitrary radar target synthesizer (arts) Irwin L. Newberg, Jonathan D. Gordon, Garin S. Bircsak 2006-12-05
6384771 Automated target generator range and doppler calculator Warren J. Montague, Garin S. Bircsak, Jorge L. Barboza, Robert W. Erwin 2002-05-07
5518400 Portable radar target simulator Bill H. Otoide 1996-05-21
5177488 Programmable fiber optic delay line, and radar target simulation system incorporating the same Harry T. Wang, Irwin L. Newberg, Adrian E. Popa, Robert R. Hayes, Bill H. Otoide 1993-01-05