RP

Robert J. Plonka

Harris: 4 patents #5 of 118Top 5%
📍 Quincy, IL: #1 of 15 inventorsTop 7%
🗺 Illinois: #203 of 5,780 inventorsTop 4%
Overall (2003): #13,131 of 273,478Top 5%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6549242 Combining adjacent TV channels for transmission by a common antenna 2003-04-15
6545648 Adaptive control of RF receiving antenna system for digital television 2003-04-08
6519010 Broadcast transmission system with sampling and correction arrangement for correcting distortion caused by amplifying and signal conditioning components Edwin Ray Twitchell, Wayne Douglas Duello 2003-02-11
6515711 System for correcting an aural carrier signal David Dassonville 2003-02-04