Spiral antenna with coiled walls

US patent 11217881

Spiral antenna with coiled walls is …
instance of (P31):
United States patentQ43305660

External links are
P1246patent numberUS11217881

P2093author name stringW. Neill Kefauver (Littleton, CO)
Thomas Patrick Cencich (Littleton, CO)
Timothy Edward Palagi (Littleton, CO)
P17countryUnited States of AmericaQ30
P127owned byLockheed MartinQ7240
P793significant eventconsentQ231043
filingQ17146064
P1476titleSpiral antenna with coiled walls

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