Inventor
STEINER JOHANN
US15 patents
⚠️ This page may combine multiple inventors who share the name “STEINER JOHANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZENITH ELECTRONICS CORP
10 patentsUS5162008ANov 10, 1992
Method and apparatus for stretching interchangeable tension masks in color cathode ray tubes
ZENITH ELECTRONICS CORP19 citations73
US5127866AJul 7, 1992
Mechanically indexed mask stretching apparatus
ZENITH ELECTRONICS CORP7 citations73
US5019004AMay 28, 1991
Method of manufacturing cathode ray tubes with binary coded faceplates
ZENITH ELECTRONICS CORP15 citations73
US5167558ADec 1, 1992
System for registering and assembling tension masks and CRT faceplates
ZENITH ELECTRONICS CORP9 citations71
US5059147AOct 22, 1991
Method and apparatus for making flat tension mask color cathode ray tubes
ZENITH ELECTRONICS CORP2 citations62
US4998901AMar 12, 1991
Method and apparatus for making flat tension mask color cathode ray tubes
ZENITH ELECTRONICS CORP3 citations62
US4973280ANov 27, 1990
Method and apparatus for making flat tension mask color cathode ray tubes
ZENITH ELECTRONICS CORP4 citations62
US4891028AJan 2, 1990
Shielding means and process for use in the manufacture of tension mask color cathode ray tubes
ZENITH ELECTRONICS CORP4 citations62
US4766342AAug 23, 1988
Tension mask assembly for a color CRT
ZENITH ELECTRONICS CORP2 citations62
US4756702AJul 12, 1988
Pretreatment process for flat tension mask
ZENITH ELECTRONICS CORP6 citations62