Inventor
MAYFIELD CHARLES RONALD
US4 patents
⚠️ This page may combine multiple inventors who share the name “MAYFIELD CHARLES RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TRIVIUM TECHNOLOGIES INC
3 patentsUS6473220B1Oct 29, 2002
Film having transmissive and reflective properties
TRIVIUM TECHNOLOGIES INC116 citations96
US6919981B2Jul 19, 2005
Device having reflective and transmissive properties
TRIVIUM TECHNOLOGIES INC65 citations93
US6819465B2Nov 16, 2004
Device having reflective and transmissive properties
TRIVIUM TECHNOLOGIES INC65 citations93