Inventor
BARTCH DONALD WALTER
US11 patents
⚠️ This page may combine multiple inventors who share the name “BARTCH DONALD WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON LICENSING SA
5 patentsUS6639344B2Oct 28, 2003
Cathode ray tube having a focus mask and support frame assembly with an improved border
THOMSON LICENSING SA9 citations71
US6720719B2Apr 13, 2004
Resistive coating for a tensioned focus mask CRT
THOMSON LICENSING SA3 citations58
US6669525B2Dec 30, 2003
Neck cleaning method for a CRT
THOMSON LICENSING SA2 citations57
US6800994B2Oct 5, 2004
Resistive primer coating for a display apparatus
THOMSON LICENSING SA4 citations55
US6717345B2Apr 6, 2004
Method and apparatus for maintaining spacing between tension focus mask strands in a tension focus mask
THOMSON LICENSING SA0 citations49
RCA CORP
3 patentsUS4041347AAug 9, 1977
Cathode-ray tube having conductive internal coating exhibiting reduced gas absorption
RCA CORP22 citations78
US3940511AFeb 24, 1976
Method for preparing haze-resistant lithium-silicate glare-reducing coating
RCA CORP27 citations78
US4016363AApr 5, 1977
Method for adhering components platform to cathode-ray tube and product thereof
RCA CORP9 citations70