Inventor
CARL STEWART R
US34 patents
⚠️ This page may combine multiple inventors who share the name “CARL STEWART R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ACCO BRANDS INC
10 patentsUS6735990B1May 18, 2004
Computer physical security device
ACCO BRANDS INC74 citations98
US6588241B1Jul 8, 2003
Computer physical security device
ACCO BRANDS INC37 citations96
US6553794B1Apr 29, 2003
Computer physical security device
ACCO BRANDS INC52 citations96
US6155088ADec 5, 2000
Computer physical security device
ACCO BRANDS INC69 citations96
US6000252ADec 14, 1999
Computer physical security device
ACCO BRANDS INC76 citations96
US6000251ADec 14, 1999
Computer physical security device
ACCO BRANDS INC74 citations96
US6006557ADec 28, 1999
Computer physical security device
ACCO BRANDS INC136 citations95
US6112561ASep 5, 2000
Security device for a portable computer
ACCO BRANDS INC39 citations93
US6112562ASep 5, 2000
Computer physical security device
ACCO BRANDS INC52 citations92
US6662602B1Dec 16, 2003
Security device for a portable computer
ACCO BRANDS INC18 citations84
KENSINGTON MICROWARE LTD
8 patentsUSD374655SOct 15, 1996
Electrical adapter
KENSINGTON MICROWARE LTD19 citations92
USD360191SJul 11, 1995
Surge suppressor
KENSINGTON MICROWARE LTD32 citations92
USD356297SMar 14, 1995
Surge suppressor
KENSINGTON MICROWARE LTD42 citations92
USD347825SJun 14, 1994
Outer surface of a power supply bezel
KENSINGTON MICROWARE LTD20 citations92
USD337040SJul 6, 1993
Computer disk drive lock
KENSINGTON MICROWARE LTD30 citations90
USD346733SMay 10, 1994
Security fastener
KENSINGTON MICROWARE LTD18 citations82
USD337041SJul 6, 1993
Computer disk drive lock
KENSINGTON MICROWARE LTD20 citations82
USD347987SJun 21, 1994
Security fastener
KENSINGTON MICROWARE LTD14 citations74
ACCO BRANDS USA LLC
6 patentsUS7201029B2Apr 10, 2007
Computer physical security device
ACCO BRANDS USA LLC15 citations92
US7143614B1Dec 5, 2006
Computer physical security device
ACCO BRANDS USA LLC16 citations92
US7121125B2Oct 17, 2006
Computer physical security device
ACCO BRANDS USA LLC20 citations92
US7111479B2Sep 26, 2006
Computer physical security device
ACCO BRANDS USA LLC27 citations92
US7100403B2Sep 5, 2006
Computer physical security device
ACCO BRANDS USA LLC24 citations89
US7100404B2Sep 5, 2006
Computer physical security device
ACCO BRANDS USA LLC10 citations74
ELECTRONIC SCRIPTING PRODUCTS
5 patentsUS7203384B2Apr 10, 2007
Implement for optically inferring information from a planar jotting surface
ELECTRONIC SCRIPTING PRODUCTS212 citations99
US7110100B2Sep 19, 2006
Apparatus and method for determining an inclination of an elongate object contacting a plane surface
ELECTRONIC SCRIPTING PRODUCTS169 citations98
US7088440B2Aug 8, 2006
Method and apparatus for determining absolute position of a tip of an elongate object on a plane surface with invariant features
ELECTRONIC SCRIPTING PRODUCTS187 citations98
US7023536B2Apr 4, 2006
Apparatus and method for determining orientation parameters of an elongate object
ELECTRONIC SCRIPTING PRODUCTS180 citations98
US7474809B2Jan 6, 2009
Implement for optically inferring information from a jotting surface and environmental landmarks
ELECTRONIC SCRIPTING PRODUCTS161 citations96