UNITED STATES HOLDINGS, LLC

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Baltimore, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Real time monitoring and control of communications networks and rad...
- Patent number 8,949,076
- Issue date Feb 3, 2015
- United States Holdings, LLC
- Samuel Warren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication installation support tool for tunnels and subways
- Patent number 8,608,133
- Issue date Dec 17, 2013
- United States Holdings, LLC
- Sam Warren
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flat railcar work platform and wheel assembly with locking mechanism
- Patent number 7,950,628
- Issue date May 31, 2011
- United States Holdings LLC
- Sam Warren
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
REAL TIME MONITORING AND CONTROL OF COMMUNICATIONS NETWORKS AND RAD...
- Publication number 20130246005
- Publication date Sep 19, 2013
- UNITED STATES HOLDINGS, LLC
- Samuel Warren
- G01 - MEASURING TESTING
Information Patent Application
COMMUNICATION INSTALLATION SUPPORT TOOL FOR TUNNELS AND SUBWAYS
- Publication number 20110233492
- Publication date Sep 29, 2011
- UNITED STATES HOLDINGS LLC
- Sam Warren
- B60 - VEHICLES IN GENERAL
Information Patent Application
REAL TIME MONITORING AND CONTROL OF COMMUNICATIONS NETWORKS AND RAD...
- Publication number 20100198559
- Publication date Aug 5, 2010
- UNITED STATES HOLDINGS, LLC
- Sam Warren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Trademarklast 30 trademarks