Inventor

SAPJETA BARBARA J

US3 patents

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

AT & T CORP

1 patent

US5376236ADec 27, 1994

Process for etching titanium at a controllable rate

AT & T CORP36 citations89

AT & T BELL LAB

1 patent

US5298117AMar 29, 1994

Etching of copper-containing devices

AT & T BELL LAB35 citations89

LUCENT TECHNOLOGIES INC

1 patent

US5620558AApr 15, 1997

Etching of copper-containing devices

LUCENT TECHNOLOGIES INC6 citations71