EPG U.S. Patents


March 10, 2009

EPG holds 4 patents relating to the SurePump™ Sump Drainer product line.

PUMP DRAINING APPARATUS
Patent Number: 4,966,534
Date of Patent: Oct. 30, 1990

SUMP DRAINING APPARATUS
Patent Number: 4,992,030
Date of Patent: Feb. 12, 1991

SENSOR MOUNT FOR SUMP DRAINING APPARATUS
Patent Number: 6,729,848 B1
Date of Patent: May 4, 2004

SUMP DRAINING APPARATUS HAVING EASILY REPLACEABLE SENSOR AND MOUNT THEREFOR
Patent Number: 7,500,835 B2
Date of Patent: Mar. 10, 2009

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EPG Companies Inc.
19900 County Rd. 81
Maple Grove MN, 55311
P: 763-424-2613
TF: 800-443-7426
F: 763-493-4812

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Since 1985, EPG Companies Inc. has designed and manufactured pollution control systems and equipment being used worldwide in various landfill, remediation, water and wastewater and industrial applications. With over 12,000 installations, EPG has become the choice among thousands of environmental professionals.

In addition to manufacturing superior, trouble-free equipment, EPG Companies conducts annual pumps and controls service school designed to help develop knowledge, expertise and troubleshooting ability. Our classes are applicable to all who are involved with the design, installation, and maintenance of Liquid or Gas Handling Systems, Remediation Systems and/or SCADA and Data Acquisition Systems.


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