Inventor

FANGMAN JOHN S

US3 patents

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

WESTERN ELECTRIC CO

2 patents

US4246064AJan 20, 1981

Double crucible crystal growing process

WESTERN ELECTRIC CO40 citations88

US4190631AFeb 26, 1980

Double crucible crystal growing apparatus

WESTERN ELECTRIC CO10 citations69

LUCENT TECHNOLOGIES INC

1 patent

US6270135B1Aug 7, 2001

Vacuum collet with release weights

LUCENT TECHNOLOGIES INC10 citations70