Inventor
GESLEY MARK A
US5 patents
⚠️ This page may combine multiple inventors who share the name “GESLEY MARK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ETEC SYSTEMS INC
4 patentsUS5177402AJan 5, 1993
Arc suppressor for electron gun
ETEC SYSTEMS INC26 citations89
US5304888AApr 19, 1994
Mechanically stable field emission gun
ETEC SYSTEMS INC29 citations88
US5196707AMar 23, 1993
Low aberration field emission electron gun
ETEC SYSTEMS INC16 citations71
US5412218AMay 2, 1995
Differential virtual ground beam blanker
ETEC SYSTEMS INC3 citations52