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Inventor
O'HARA FRANCIS J
4 patents
⚠️ This page may combine multiple inventors who share the name “O'HARA FRANCIS J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RAYTHEON CO
3 patents
US4446388A
May 1, 1984
Microwave phase discriminator
RAYTHEON CO
4 citations
56
US4396921A
Aug 2, 1983
Matching section for multi-arm spiral antenna
RAYTHEON CO
4 citations
52
US4233608A
Nov 11, 1980
Broadband antenna element
RAYTHEON CO
1 citations
46
VENTRESCA PIETRO
1 patent
US10488157B1
Nov 26, 2019
Dual mode seeker
VENTRESCA PIETRO
2 citations
60