Inventor

WALTMAN ROBERT J

US2 patents

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

LEXMARK INT INC

1 patent

US5130215AJul 14, 1992

Electrophotographic photoconductor contains ordered copolyester polycarbonate binder

LEXMARK INT INC24 citations85

HITACHI GLOBAL STORAGE TECH

1 patent

US7276262B2Oct 2, 2007

Control of process timing during manufacturing of magnetic thin film disks

HITACHI GLOBAL STORAGE TECH6 citations55