Inventor
THOMS ROLAND
DE13 patents
⚠️ This page may combine multiple inventors who share the name “THOMS ROLAND”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BMC IND INC
5 patentsUS5387313AFeb 7, 1995
Etchant control system
BMC IND INC45 citations91
US4743795AMay 10, 1988
Multi-graded aperture masks
BMC IND INC8 citations72
US4632726ADec 30, 1986
Multi-graded aperture mask method
BMC IND INC11 citations72
US5484074AJan 16, 1996
Method for manufacturing a shadow mask
BMC IND INC15 citations65
US4596629AJun 24, 1986
Television picture tubes
BMC IND INC2 citations61
BUCKBEE MEARS CO
4 patentsUS4518892AMay 21, 1985
Television picture tube with aperture mask having recesses therein
BUCKBEE MEARS CO8 citations72
US4303466ADec 1, 1981
Process of forming graded aperture masks
BUCKBEE MEARS CO14 citations72
US4389592AJun 21, 1983
Color picture tube and aperture mask therefor
BUCKBEE MEARS CO1 citations51
US4353948AOct 12, 1982
Hole technology
BUCKBEE MEARS CO1 citations51