Eric D. Aspnes — 2 Patents at 3M

Eric D. Aspnes has been granted 2 US patents while listed as an inventor at 3M. The first was granted in 2006 and the most recent in December 2013. Eric D. Aspnes ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Eric D. Aspnes in Portland, OR, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8614842	Volume hologram replicator for transmission type gratings	Jose E. Castillo, Ryan D. Courreges, Paul S. Hauser, Glenn Rosenberg, Juan Manuel Russo	2013-12-24
7113231	Dot-sequential color display system	Arlie R. Conner, Bruce Cannon	2006-09-26	$20,398,000

Eric D. Aspnes — 2 Patents

Issued Patents All Time

Patent Widget