Inventor

HILLERICH THOMAS ANTHONY

US2 patents

Patents

2 patents

US7553119B2Jun 30, 2009

Mail tray unloader with shuttle transfer through system comprising tilting

NORTHROP GRUMMAN SYSTEMS CORP22 citations85

US7726460B2Jun 1, 2010

Tray transfer system

NORTHROP GRUMMAN SYSTEMS CORP10 citations77