Derek M. Berg

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Old Orchard Beach, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
Fluid filter system and related method
- Patent number 7,799,235
- Issue date Sep 21, 2010
- Contech Stormwater Solutions, Inc.
- Norman L. Olson
- E03 - WATER SUPPLY SEWERAGE
Information Patent Grant
Apparatus for separating particulates from a fluid stream
- Patent number 7,297,266
- Issue date Nov 20, 2007
- Contech Stormwater Solutions Inc.
- Daniel P. Cobb
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
FLUID FILTER SYSTEM AND RELATED METHOD
- Publication number 20120298590
- Publication date Nov 29, 2012
- Norman L. Olson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUID FILTER SYSTEM AND RELATED METHOD
- Publication number 20110062088
- Publication date Mar 17, 2011
- Norman L. Olson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fluid filter system and related method
- Publication number 20060016767
- Publication date Jan 26, 2006
- I.S.C. Environmental, Inc.
- Norman L. Olson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus for separating particulates from a fluid stream
- Publication number 20050145555
- Publication date Jul 7, 2005
- Vortechnics, Inc.
- Daniel P. Cobb
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL