Inventor

PRAZAK CHARLES J

US4 patents

⚠️ This page may combine multiple inventors who share the name “PRAZAK CHARLES J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZENITH ELECTRONICS CORP

3 patents

US4891546AJan 2, 1990

Front assembly for a tension mask color cathode ray tube having a laser-deflecting shadow mask support structure

ZENITH ELECTRONICS CORP14 citations72

US5059147AOct 22, 1991

Method and apparatus for making flat tension mask color cathode ray tubes

ZENITH ELECTRONICS CORP2 citations62

US4973280ANov 27, 1990

Method and apparatus for making flat tension mask color cathode ray tubes

ZENITH ELECTRONICS CORP4 citations62

ZENITH RADIO CORP

1 patent

US4078239AMar 7, 1978

Method and apparatus for screening slot-mask, stripe screen color cathode ray tubes

ZENITH RADIO CORP16 citations71