Inventor
BILLMERS RICHARD I
US8 patents
⚠️ This page may combine multiple inventors who share the name “BILLMERS RICHARD I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BILLMERS RICHARD I
5 patentsUS8184270B1May 22, 2012
System for viewing an object in a visually obscured environment and method of use
BILLMERS RICHARD I10 citations81
US7355768B1Apr 8, 2008
Wavelength tunable holographic filter with broad acceptance angle and narrow spectral bandwidth
BILLMERS RICHARD I18 citations81
US7561255B1Jul 14, 2009
System for viewing objects at a fire scene and method of use
BILLMERS RICHARD I12 citations80
US7839550B1Nov 23, 2010
Volume holographic filter with broad acceptance angle and narrow spectral bandwidth
BILLMERS RICHARD I8 citations79
US7480048B1Jan 20, 2009
Monochromator employing single grating volume holograms and method of use
BILLMERS RICHARD I1 citations47