Scott A. de Ridder — 2 Patents at Contech Engineered Solutions

Scott A. de Ridder has been granted 2 US patents while listed as an inventor at Contech Engineered Solutions. The first was granted in 2003 and the most recent in August 2013. Scott A. de Ridder ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Scott A. de Ridder in Portland, OR, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8512555	Filter assembly, system and method	Vaikko P. Allen, II, Christopher S. Hersey, Daniel P. Cobb, Greg Kowalsky, Alan Kenneth Stratton	2013-08-20
6649048	Filter cartridge with regulated surface cleaning mechanism	James H. Lenhart, Jr.	2003-11-18

Scott A. de Ridder — 2 Patents

Issued Patents All Time

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