Trademark	Trademark Holder
W.A.T.E.R.	Thermo Fisher Scientific
Wafergard	Millipore Corp.
Waferpure	Millipore Corp.
Wal-Mart	Wal-Mart Stores, Inc.
Walkaway	Control Co.
Walkaway	Ziamatic Corporation
Walkman	Sony Corporation
Walkon	National Marker Co.
Wallmark	American Allsafe Co.
Wampole	Wampole Laboratories
Wampole IMPACT RPR	Carter-Wallace Inc.
Waring	Waring Products
Waring	Dynamics Corporation of America
WarmGel	Prism
Warrior	Bilsom
WartHog	Aearo Technologies
Wastewatcher	Kontes Glass
Watch/Guard	Fisher Scientific
Watchman	MSA
Water Block Plus	Johnson & Johnson
Water Wash Enhancement	Thermo Fisher Scientific
Water-Jel	Water-Jel Technologies
WaterBugs	Thermo Fisher Scientific
WaterPro	Labconco
WaterProfile	Labconco
Waters	Waters Corp.
Waters WISP	Millipore Corp.
WaterSaver	Mansfield Plumbing Products, Inc.
WaterShot	Hygiena International
WATSON	Thermo Fisher Scientific
Watson LIMS	Thermo Fisher Scientific
Watson-Marlow	Watson-Marlow
Wave	Bose Corporation
WaveBrake	Rubbermaid
Waveform Analysis Technology	Biomerieux, Inc.
Wax Out	Fisher Scientific
WD-40	WD-40 Manufacturing Company
WearFR	Bulwark
Wearwell	Tennessee Mat Company, Inc.
Weather Echo	Davis Instruments Corp.
Weather Echo Plus	Davis Instruments Corp.
Weather Wise	Learning Resources, Inc.
WeatherLink	Davis Instruments Corp.
WEATHERPAK	Coastal Environmental Systems, Inc.
Webcertificate	Ecount
Webdri	Tingley Rubber Corporation
WebSeal	National Scientific Co.
Weigh the Benefits	Ohaus Corp.
Welch	Welch Vacuum
Weld-O-Vista	Scott Technologies
Welders Wear	Stanco Manufacturing Inc.
Wellcogen	Thermo Fisher Scientific
Wellcolex	Thermo Fisher Scientific
Wellcotest	Thermo Fisher Scientific
Wells Cargo	Wells Cargo, Inc.
Wells Lamont	Wells Lamont
Wellwash	Thermo Fisher Scientific
Wescan	Alltech Associates
Wesco	Fire Facilities, Inc.
Wescor	Wescor, Inc.
West Chester	West Chester Holdings, Inc.
Westase	TaKaRa Shuzo Co.
Westemp	Fire Facilities, Inc.
Western Blue	Promega Corp.
Western Lighting	PerkinElmer
WesternPro	Genlantis
Westover	Westover Scientific
Westran	The Whatman Group
Wet-Pruf	Kendall Company
WFIQ	Decon Laboratories
Whatman	Whatman Inc.
Whatman Inc.	MicroCaster
Wheaton	Wheaton Inc.
Wheaton Dry Seal	Wheaton Inc.
Wheaton Media Square	Wheaton Inc.
Wheaton Micro Kit	Wheaton Inc.
Wheaton S/T	Wheaton Inc.
Wheaton Semi-Micro Kit	Wheaton Inc.
Wheaton-33	Wheaton Inc.
Whirl-Pak	Nasco International, Inc.
Whisk-on-pan	Whit Corporation
Whisper-tip	Smart Solutions
White Knight	White Knight Engineered Products
White Swan	Encompass Group
Whitecap	3M
Whitey	Whitey Research Tool Co.
Whiting & Davis Safety	WDC Holdings, Inc.
Whizard	Wells Lamont
Who's Minding the Planet?	YSI Inc.
Who's Who in American Education	Marquis
WIBGET	3M
Wicked	Ergodyne Corporation
WideBand Activation	Thermo Fisher Scientific
Widesight	Aearo Technologies
Wildland	MSA
Wiley	John Wiley &Sons
Wiley	Thomas Scientific
Willson	Willson
WillsonMax	Willson
Wilshire	Wilshire Technologies, Inc.
WindGard	American Allsafe Co.
Windjammer	American Allsafe Co.
Window-Cator	MSA
Windows	Microsoft Corp.
Windows 7	Microsoft Corp.
Windows CE	Microsoft Corp.
Windows NT	Microsoft Corp.
Windows Vista	Microsoft Corp.
Windows XP	Microsoft Corp.
WinDPI	Thermo Fisher Scientific
WineMaster	Thermo Fisher Scientific
Winfirst	Thermo Fisher Scientific
WinFIRST Lite	Thermo Fisher Scientific
WinOE	Thermo Fisher Scientific
Winpette	Ulster Scientific, Inc.
WinPrep	Packard Instrument Co.
WinREMS	Thermo Fisher Scientific
Wintherm	ThermoAnalytics, Inc.
WinTrace	Thermo Fisher Scientific
WinWedge	TAL Technologies, Inc.
WinXRD	Thermo Fisher Scientific
WinXRF	Thermo Fisher Scientific
Wipe	Current Technologies
Wiretrol	Drummond Scientific
WISP	Waters Corp.
Wittnauer	Longines-Wittnauer, Inc.
Wizard	Estes Industries
Wizard	Promega Corp.
WKITS	Thermo Fisher Scientific
WOB-L	Welch Vacuum
Wonderware InTouch	Wonderware Corp.
Word	Microsoft Corp.
WordPerfect	Corel Corporation
Workcell	Brinkmann Instruments
WorkEasy	Sperian
Workhorse	Rayovac Corp.
WorkHorse	Kimberly-Clark Corp.
WorkKnit HD	North Safety Products
Worklon	Superior Surgical Manufacturing
Workman	MSA
WorkMask	MSA
Worknit	North Safety Products
WorkRite	WearWell
WorkSAFE	Koehler-Bright Star, Inc.
WorkSafe	Tennessee Mat Company, Inc.
WorkSmart	Ergodyne Corporation
Workstation	Enpac Corp.
World Book	World Book, Inc.
Worm-a-Way	Flowerfield Enterprises
Wratten	Eastman Kodak Co.
Wrench-Tight	Alltech Associates
Wrist-Action	Burrell Corp.
Write-On	Bel-Art Products
WriteOnIt	Labelon
WypAll	Kimberly-Clark Corp.
Wyr Cudas	American Allsafe Co.