Inventor
BENJAMIN DALE E
US13 patents
⚠️ This page may combine multiple inventors who share the name “BENJAMIN DALE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
OSRAM SYLVANIA INC
8 patentsUS5985175ANov 16, 1999
Boron oxide coated phosphor and method of making same
OSRAM SYLVANIA INC43 citations92
US6309700B1Oct 30, 2001
Method of making long life electroluminescent phosphor
OSRAM SYLVANIA INC25 citations89
US6733826B2May 11, 2004
Method and apparatus for coating electroluminescent phosphors
OSRAM SYLVANIA INC6 citations73
US6918963B2Jul 19, 2005
Method and apparatus for coating electroluminescent phosphors
OSRAM SYLVANIA INC4 citations62
US6849297B1Feb 1, 2005
Encapsulated long life electroluminescent phosphor
OSRAM SYLVANIA INC4 citations62
US6426115B1Jul 30, 2002
Method for making high-efficacy and long life electroluminescent phosphor
OSRAM SYLVANIA INC2 citations62
US6361864B1Mar 26, 2002
Method for making high-efficacy and long life electroluminescent phophor
OSRAM SYLVANIA INC4 citations62
US6686043B1Feb 3, 2004
Method for making long-life electroluminescent phosphor
OSRAM SYLVANIA INC1 citations51