Inventor
SHIPMAN DAVID A
US26 patents
⚠️ This page may combine multiple inventors who share the name “SHIPMAN DAVID A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
STEELCASE INC
11 patentsUS5746035AMay 5, 1998
Partition system
STEELCASE INC80 citations97
US5740650AApr 21, 1998
Partition system
STEELCASE INC69 citations97
US5950386ASep 14, 1999
Partition construction having frame and misaligned covers
STEELCASE INC74 citations96
US5899036AMay 4, 1999
Partition system
STEELCASE INC23 citations96
US5809708ASep 22, 1998
Integrated prefabricated furniture system for fitting-out open plan building space
STEELCASE INC69 citations94
US5784843AJul 28, 1998
Integrated prefabricated furniture system for fitting-out open plan building space
STEELCASE INC53 citations94
US5230552AJul 27, 1993
Worksurface utilities module
STEELCASE INC175 citations93
US6279643B1Aug 28, 2001
Prefabricated furniture
STEELCASE INC22 citations92
US6250020B1Jun 26, 2001
Prefabricated furniture system
STEELCASE INC47 citations92
US5486042AJan 23, 1996
Furniture arrangement
STEELCASE INC58 citations92
USD407501SMar 30, 1999
Front of a segmented partition panel
STEELCASE INC31 citations91
STEELCASE DEV INC
9 patentsUS6167676B1Jan 2, 2001
Method of connecting partitions
STEELCASE DEV INC28 citations96
US6134845AOct 24, 2000
Partitions with connecting structure
STEELCASE DEV INC33 citations96
US6134852AOct 24, 2000
Partition frame construction having wireways and off-module connection
STEELCASE DEV INC41 citations96
US6073399AJun 13, 2000
Post and beam supported slatwall
STEELCASE DEV INC64 citations96
US6158179ADec 12, 2000
Overhead structures for wall system
STEELCASE DEV INC60 citations94
US6067762AMay 30, 2000
Integrated furniture system
STEELCASE DEV INC69 citations94
US6128873AOct 10, 2000
Integrated prefabricated furniture system for fitting-out open plan building space
STEELCASE DEV INC21 citations92
US6044612AApr 4, 2000
Connection system for partitions
STEELCASE DEV INC21 citations92
US6247272B1Jun 19, 2001
Curved door assembly for workstation
STEELCASE DEV INC15 citations84
STEELCASE DEV CORP
6 patentsUS6928785B2Aug 16, 2005
Method of connecting partition panels
STEELCASE DEV CORP52 citations96
US6530181B1Mar 11, 2003
Partition system including floor channel
STEELCASE DEV CORP45 citations96
US6397532B1Jun 4, 2002
Partition frame construction having wireways and off-module connection
STEELCASE DEV CORP30 citations96
US6276102B1Aug 21, 2001
Integrated prefabricated furniture system for fitting-out open plan building space
STEELCASE DEV CORP43 citations96
US6266935B1Jul 31, 2001
Floor channel for partition system
STEELCASE DEV CORP20 citations93
US6286276B1Sep 11, 2001
Method of attaching furniture components to partition
STEELCASE DEV CORP16 citations92