Inventor
LEFEVRE CHRISTIAN
FR6 patents
⚠️ This page may combine multiple inventors who share the name “LEFEVRE CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERMONT
2 patentsUS7612003B2Nov 3, 2009
Red glass, process for manufacturing red glass, and tinted bulbs and tubes obtained with such a glass
VERMONT9 citations76
US7754628B2Jul 13, 2010
Mixture for the production of an amber glass, amber glass, method for the production of tubes and blanks of tinted bulbs, and tinted bulbs obtained with said glass
VERMONT2 citations54