Daniel B. Downer — 2 Patents at Fei

Daniel B. Downer has been granted 2 US patents while listed as an inventor at Fei. The first was granted in 2009 and the most recent in January 2012. Daniel B. Downer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniel B. Downer in Hillsboro, OR, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8101928	Deflection signal compensation for charged particle beam	Raymond Hill, Steve Rosenberg	2012-01-24	$14,462,000
7569841	Deflection signal compensation for charged particle beam	Raymond Hill, Steve Rosenberg	2009-08-04	$9,012,000

Daniel B. Downer — 2 Patents

Issued Patents All Time

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