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Fort Lauderdale, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Sump/ejector pump monitor and sump/ejector pump failure warning system
Patent number
11,927,637
Issue date
Mar 12, 2024
RF Group LLC
Michael B. Rothbart
G01 - MEASURING TESTING
Information
Patent Grant
Sump/ejector pump monitor and sump/ejector pump failure warning system
Patent number
11,041,908
Issue date
Jun 22, 2021
RF Group LLC
Michael B. Rothbart
G01 - MEASURING TESTING
Information
Patent Grant
Sump/ejector pump monitor and sump/ejector pump failure warning system
Patent number
9,927,479
Issue date
Mar 27, 2018
RF Group LLC
Michael B. Rothbart
G01 - MEASURING TESTING
Information
Patent Grant
Sump/ejector pump monitor and sump/ejector pump failure warning system
Patent number
9,696,360
Issue date
Jul 4, 2017
RF Group LLC
Michael B. Rothbart
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SUMP/EJECTOR PUMP MONITOR AND SUMP/EJECTOR PUMP FAILURE WARNING SYSTEM
Publication number
20240183904
Publication date
Jun 6, 2024
RF GROUP LLC
Michael B. Rothbart
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SUMP/EJECTOR PUMP MONITOR AND SUMP/EJECTOR PUMP FAILURE WARNING SYSTEM
Publication number
20210311123
Publication date
Oct 7, 2021
RF GROUP LLC
Michael B. Rothbart
G01 - MEASURING TESTING
Information
Patent Application
SUMP/EJECTOR PUMP MONITOR AND SUMP/EJECTOR PUMP FAILURE WARNING SYSTEM
Publication number
20180196097
Publication date
Jul 12, 2018
RF GROUP LLC
Michael B. Rothbart
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SUMP/EJECTOR PUMP MONITOR AND SUMP/EJECTOR PUMP FAILURE WARNING SYSTEM
Publication number
20170248643
Publication date
Aug 31, 2017
RF GROUP LLC
Michael B. Rothbart
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SUMP/EJECTOR PUMP MONITOR AND SUMP/EJECTOR PUMP FAILURE WARNING SYSTEM
Publication number
20150355254
Publication date
Dec 10, 2015
RF GROUP LLC
Michael B. Rothbart
G01 - MEASURING TESTING
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