Inventor

GRANSTAFF JR SHELIE M

2 patents

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

AMERICAN TELEPHONE & TELEGRAPH

1 patent

US4753859AJun 28, 1988

Nonaqueous cell

AMERICAN TELEPHONE & TELEGRAPH24 citations77

BELL TELEPHONE LABOR INC

1 patent

US4357399ANov 2, 1982

Alkali metal-sulfur cells

BELL TELEPHONE LABOR INC6 citations69