Individual holder

PRESTHOLDT OGDEN L

2 granted patents·4 citations·filing 1977–1985

Individually held — no corporate assignee on record.

Technology mixH01Q2

Top patents by PatentIndex Score

2 records

0116US4179700AMethod and apparatus for controlling electromagnetic reradiation from an electrically conducting structurePRESTHOLDT OGDEN L·Filed 1977·Granted Dec 18, 1979·2 cites·10 claims
0215US4731615AMethod and apparatus for separately controlling sky wave and ground wave radiation from a medium wave antennaPRESTHOLDT OGDEN L·Filed 1985·Granted Mar 15, 1988·2 cites·9 claims

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