Chris Rich — 3 Patents at Wavefront Technology

Chris Rich has been granted 3 US patents while listed as an inventor at Wavefront Technology. The first was granted in 2006 and the most recent in February 2014. Chris Rich ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Chris Rich in Rancho Palos Verdes, CA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8659828	Polarization preserving projection screen with engineered particle and method for making same	Gary D. Sharp, David A. Coleman, Joel Mikael Petersen, Ray Lewandowski	2014-02-25	$6,472,000
7429437	Diffractive optical element and method of manufacture	Joel Mikael Petersen	2008-09-30
6998196	Diffractive optical element and method of manufacture	Joel Mikael Petersen	2006-02-14

Chris Rich — 3 Patents

Issued Patents All Time

Patent Widget