Inventor

SCHROATH LEONARD

US3 patents

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

HEWLETT PACKARD DEVELOPMENT CO

2 patents

US7268923B2Sep 11, 2007

Document scanner for scanning books

HEWLETT PACKARD DEVELOPMENT CO45 citations88

US7099522B2Aug 29, 2006

Method to create and reconstruct image presentation system

HEWLETT PACKARD DEVELOPMENT CO6 citations58

HERRMANN WILLIAM

1 patent

US8818256B2Aug 26, 2014

Photocopier

HERRMANN WILLIAM0 citations40