Inventor
TILLES DAVID J
US12 patents
⚠️ This page may combine multiple inventors who share the name “TILLES DAVID J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WESTINGHOUSE ELECTRIC CORP
7 patentsUS5097959AMar 24, 1992
Multiple pass document sorting machine utilizing automatic sweeping and multiple recirculation trays
WESTINGHOUSE ELECTRIC CORP67 citations95
US5518122AMay 21, 1996
Modular mail processing method and control system
WESTINGHOUSE ELECTRIC CORP186 citations94
US5443359AAug 22, 1995
Apparatus for separating and delivering flat articles of random length and thickness from a stack
WESTINGHOUSE ELECTRIC CORP28 citations89
US5293983AMar 15, 1994
Transport/stacker module for mail processing system
WESTINGHOUSE ELECTRIC CORP30 citations89
US5363967ANov 15, 1994
Modular mail processing method and control system
WESTINGHOUSE ELECTRIC CORP39 citations87
US5112042AMay 12, 1992
Document transfer device for multiple pass document sorting machine
WESTINGHOUSE ELECTRIC CORP15 citations70
US5097960AMar 24, 1992
Multiple pass document sorting machine utilizing automatic sweeping
WESTINGHOUSE ELECTRIC CORP15 citations70
NORTHROP GRUMMAN CORP
4 patentsUS6201203B1Mar 13, 2001
Robotic containerization system
NORTHROP GRUMMAN CORP142 citations97
US7133743B2Nov 7, 2006
Item delivery and retrieval system
NORTHROP GRUMMAN CORP130 citations95
US6748295B2Jun 8, 2004
Item delivery and retrieval system
NORTHROP GRUMMAN CORP66 citations92
US7405073B2Jul 29, 2008
Point source biological agent detection system
NORTHROP GRUMMAN CORP10 citations82