RC

Raymond R. Christian

TC Teletype Co.: 3 patents #3 of 58Top 6%
📍 Benton, IL: #11 of 47 inventorsTop 25%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,682,177 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4485553 Method for manufacturing an integrated circuit device Harry Sue, Herbert A. Waggener, Joseph C. Zuercher 1984-12-04
4472875 Method for manufacturing an integrated circuit device Harry Sue, Joseph C. Zuercher 1984-09-25
4468857 Method of manufacturing an integrated circuit device Joseph C. Zuercher 1984-09-04