Oil Capture Systems - patent history

Oil water separation patents - Rick Terrien and Dave Walker

Name: Self Leveling Suction Skimming Device
Patent Number: US 6,183,654 B1
Date issued: Feb 6, 2001

Name: Self Leveling Suction Skimming Device
Patent Number: US 6,277,287 B1
Date issued: Aug. 21, 2001

Name: Multi-directional flow gravity separator
Patent Number: US 6,315,131 B1
Date issued: Nov. 13, 2001

Name: Multi-directional flow gravity separator
Patent Number: US 2002/0046977 A1
Date issued: Apr. 25, 2002

Name: Multi-directional flow gravity separator
Patent Number: US 6,638,437 B2
Date issued: Oct. 28, 2003

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 2002/0134739 A1
Date issued: Sept. 26, 2002

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 6,790,370 B2
Date issued: Sept. 14, 2004

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 2004/0104155 A1
Date issued: June 3, 2004

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 6,827,853 B2
Date issued: Dec. 7, 2004

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 2005/0029203 A1
Date issued: Feb. 10, 2005

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 2005/0236311 A1
Date issued: Oct. 27, 2005

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 7,160,473 B2
Date issued: Jan. 9, 2007

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: CA 2377535
Date issued: Jan. 23, 2007

Name: Manually controlled skimming of industrial oil contaminants
Patent Number: US 7,384,548 B2
Date issued: Jun. 10, 2008

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