Eric Ferree — 2 Patents at Kaiser Optical Systems

Eric Ferree has been granted 2 US patents while listed as an inventor at Kaiser Optical Systems. The first was granted in 2001 and the most recent in July 2010. Eric Ferree ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric Ferree in Dexter, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
7755818	High-integrity seal for optical elements, dichromated gelatin holographic optical elements in particular	Joseph B. Slater, Timothy J. Britton	2010-07-13
6317533	Fiber optic switch configurations	Joseph B. Slater, Dane D. Barlow	2001-11-13

Eric Ferree — 2 Patents

Issued Patents All Time

Patent Widget