Inventor

SCHWAB FRANK A

US2 patents

⚠️ This page may combine multiple inventors who share the name “SCHWAB FRANK A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GLOBAL TUNGSTEN & POWDERS CORP

1 patent

US7833437B2Nov 16, 2010

Moisture-resistant electroluminescent phosphor with high initial brightness and method of making

GLOBAL TUNGSTEN & POWDERS CORP24 citations87

FAN CHEN-WEN

1 patent

US8298666B2Oct 30, 2012

Moisture resistant electroluminescent phosphor with high initial brightness and method of making

FAN CHEN-WEN1 citations41