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Marchex Sales, Inc.
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Las Vegas, NV, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and system for tracking telephone calls
Patent number
10,685,373
Issue date
Jun 16, 2020
MARCHEX SALES, LLC
Todd Lieberman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for tracking telephone calls
Patent number
8,442,862
Issue date
May 14, 2013
Marchex Sales, Inc.
Todd Lieberman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
ELECTRONIC ADVERTISING CAMPAIGN TRACKING
Publication number
20220122119
Publication date
Apr 21, 2022
MARCHEX SALES, LLC
William Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR TRACKING TELEPHONE CALLS
Publication number
20200357018
Publication date
Nov 12, 2020
MARCHEX SALES, LLC
Todd LIEBERMAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR TRACKING TELEPHONE CALLS
Publication number
20140052529
Publication date
Feb 20, 2014
Marchex Sales, Inc.
Todd LIEBERMAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONITORING CAMPAIGN REFERRAL SOURCES
Publication number
20140052528
Publication date
Feb 20, 2014
Marchex Sales, Inc.
Todd LIEBERMAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR COLLECTING DATA FROM ADVERTISING CAMPAIGNS IN...
Publication number
20140046755
Publication date
Feb 13, 2014
Marchex Sales, Inc.
Todd LIEBERMAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND SYSTEM FOR PHONE NUMBER CLEANING
Publication number
20140032303
Publication date
Jan 30, 2014
Marchex Sales, Inc.
Todd LIEBERMAN
G06 - COMPUTING CALCULATING COUNTING
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last 30 trademarks