Inventor
COTTER DAVID H
US26 patents
⚠️ This page may combine multiple inventors who share the name “COTTER DAVID H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEMATIC CORP
8 patentsUS7562761B2Jul 21, 2009
Slat driven positive displacement sorter
DEMATIC CORP59 citations96
US7556144B2Jul 7, 2009
Belt conveyor
DEMATIC CORP22 citations92
US7806254B2Oct 5, 2010
Belt conveyor and method
DEMATIC CORP38 citations91
US7383935B2Jun 10, 2008
Motorized roller transverse drive
DEMATIC CORP26 citations91
US7467708B2Dec 23, 2008
Belt conveyor and method of converting a roller conveyor to a belt conveyor, and retrofit kit
DEMATIC CORP24 citations89
US7364035B2Apr 29, 2008
Airless accumulation conveyor
DEMATIC CORP9 citations82
US7243784B2Jul 17, 2007
Roller shaft mount
DEMATIC CORP17 citations82
US7150352B2Dec 19, 2006
Curved belt conveyor
DEMATIC CORP15 citations82
RAPISTAN DEMAG CORP
6 patentsUS5127510AJul 7, 1992
Modular diverter shoe and slat construction
RAPISTAN DEMAG CORP147 citations97
US5540323AJul 30, 1996
Modular pneumatic accumulation conveyor
RAPISTAN DEMAG CORP27 citations92
US5531311AJul 2, 1996
Conveyor article propelling roller drive system
RAPISTAN DEMAG CORP36 citations92
US5429225AJul 4, 1995
Modular pneumatic accumulation conveyor and method
RAPISTAN DEMAG CORP29 citations92
US5275273AJan 4, 1994
Track intersection pin guide
RAPISTAN DEMAG CORP32 citations92
US5358097AOct 25, 1994
Accumulation conveyor with retractable sensor
RAPISTAN DEMAG CORP35 citations88
RAPISTAN SYS ADVERTISING CORP
6 patentsUS6811018B2Nov 2, 2004
Belt conveyor
RAPISTAN SYS ADVERTISING CORP43 citations96
US6561360B1May 13, 2003
Automatic tray handling system for sorter
RAPISTAN SYS ADVERTISING CORP73 citations96
US7093709B2Aug 22, 2006
Belt conveyor
RAPISTAN SYS ADVERTISING CORP24 citations92
US6899219B2May 31, 2005
Tape drive conveyor
RAPISTAN SYS ADVERTISING CORP24 citations91
US6478142B2Nov 12, 2002
Contact assembly for accumulation conveyors
RAPISTAN SYS ADVERTISING CORP18 citations83
US6971510B2Dec 6, 2005
Curved belt conveyor
RAPISTAN SYS ADVERTISING CORP10 citations71