PF

Philip J. Ferrell

RC Racal Data Communications: 2 patents #15 of 80Top 20%
TB The Boeing: 2 patents #5,172 of 15,756Top 35%
📍 Seattle, WA: #6,841 of 21,776 inventorsTop 35%
🗺 Washington: #23,018 of 76,902 inventorsTop 30%
Overall (All Time): #1,299,644 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5005210 Method and apparatus for characterizing a radio transmitter 1991-04-02
4760598 Coded data transmission system 1988-07-26
4517639 Fault scoring and selection circuit and method for redundant system Alan D. Stern, Melvin D. McFarland 1985-05-14
4434322 Coded data transmission system 1984-02-28