Assignee
ALFORD ANDREW
11 granted patents·282 citations·filing 1973–1978
Top patents by PatentIndex Score
11 records- 0195US4031536AStacked arrays for broadcasting elliptically polarized wavesALFORD ANDREW·Filed 1975·Granted Jun 21, 1977·144 cites·10 claims
- 0282US4203118AAntenna for cross polarized wavesALFORD ANDREW·Filed 1978·Granted May 13, 1980·39 cites·9 claims
- 0381US4031537ACollinear dipole array with reflectorALFORD ANDREW·Filed 1974·Granted Jun 21, 1977·26 cites·5 claims
- 0471US3972044AAntenna system for Doppler VOR ground stationsALFORD ANDREW·Filed 1974·Granted Jul 27, 1976·21 cites·6 claims
- 0554US4223315AStacked arrays for broadcasting elliptically polarized wavesALFORD ANDREW·Filed 1977·Granted Sep 16, 1980·14 cites·6 claims
- 0651US4101892ALocalizer antenna array for use with localizer transmitters operating at one carrier frequencyALFORD ANDREW·Filed 1975·Granted Jul 18, 1978·12 cites·12 claims
- 0748US4107688AMonitor for localizer antenna arraysALFORD ANDREW·Filed 1975·Granted Aug 15, 1978·9 cites·4 claims
- 0846US4087824AAsymmetrically fed antenna arraysALFORD ANDREW·Filed 1973·Granted May 2, 1978·6 cites·7 claims
- 0946US4068236AMonitor for two frequency localizer guidance systemALFORD ANDREW·Filed 1976·Granted Jan 10, 1978·8 cites·5 claims
- 1030US4207575AMeans for reducing re-radiation from tall guyed towers located in a strong field of a directional AM radio stationALFORD ANDREW·Filed 1977·Granted Jun 10, 1980·2 cites·8 claims
- 1128US4207576AMeans for reducing re-radiation from tall guyed towers located in a strong field of a directional AM radio stationALFORD ANDREW·Filed 1978·Granted Jun 10, 1980·1 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when ALFORD ANDREW files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →