AA

Andrew Alford

🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,310,363 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4223315 Stacked arrays for broadcasting elliptically polarized waves 1980-09-16
4207575 Means for reducing re-radiation from tall guyed towers located in a strong field of a directional AM radio station 1980-06-10
4207576 Means for reducing re-radiation from tall guyed towers located in a strong field of a directional AM radio station 1980-06-10
4203118 Antenna for cross polarized waves 1980-05-13