Inventor
MCMAHAN ROBERT L
US25 patents
⚠️ This page may combine multiple inventors who share the name “MCMAHAN ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DELL USA LP
11 patentsUS6002240ADec 14, 1999
Self heating of batteries at low temperatures
DELL USA LP191 citations99
US6035350AMar 7, 2000
Detachable I/O device with built-in RF/IR functionality to facilitate remote audio-visual presentation
DELL USA LP118 citations97
US5935244AAug 10, 1999
Detachable I/O device for computer data security
DELL USA LP80 citations96
US5500789AMar 19, 1996
Printed circuit board EMI shielding apparatus and associated methods
DELL USA LP91 citations96
US5818691AOct 6, 1998
Portable computer docking system with push to engage and push to disengage connection module
DELL USA LP124 citations95
US6359780B1Mar 19, 2002
Apparatus and method for cooling a heat generating component in a computer
DELL USA LP39 citations92
US5893048AApr 6, 1999
Method and apparatus for identifying vibration level of previously tested CD ROM discs
DELL USA LP28 citations91
US5832282ANov 3, 1998
Method and apparatus for implementing protected battery hot swapping in portable computers
DELL USA LP42 citations91
US5749637AMay 12, 1998
Computer system chassis having a selectively extendible support assembly for conversion between desktop and tower patforms
DELL USA LP36 citations90
US6578013B1Jun 10, 2003
Method and system for communicating between supplier and customer devices
DELL USA LP28 citations88
US5596481AJan 21, 1997
Integrated ergonomic palm rest for notebook computer
DELL USA LP52 citations87
MCMAHAN ROBERT L
3 patentsLET S GEL INC
3 patentsUS7682680B2Mar 23, 2010
Method and apparatus for fabricating an anti-fatigue mat employing multiple durometer layers
LET S GEL INC26 citations92
US8034274B1Oct 11, 2011
Method for fabricating an anti-fatigue mat employing multiple durometer layers
LET S GEL INC10 citations83
US7754127B2Jul 13, 2010
Method for fabricating an anti-fatigue mat
LET S GEL INC15 citations83
LETS GEL INCORPORATED
3 patentsUS10582793B1Mar 10, 2020
Anti-fatigue mat with an encapsulatively sealed gel member
LETS GEL INCORPORATED9 citations79
US10070747B2Sep 11, 2018
Systems and methods for lead-ins for anti-fatigue floor mats
LETS GEL INCORPORATED4 citations71
US10849450B1Dec 1, 2020
Anti-fatigue mat with an encapsulatively sealed gel member
LETS GEL INCORPORATED0 citations47