Inventor
RUTH WILLIAM G
US6 patents
⚠️ This page may combine multiple inventors who share the name “RUTH WILLIAM G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ROHM & HAAS
4 patentsUS6509413B1Jan 21, 2003
One-component powder coating of epoxy resin, epoxy-polyamine adduct and acid matting agent
ROHM & HAAS11 citations70
US6309751B1Oct 30, 2001
Substrate coated with powdered non-crystalline and crystalline epoxy resins
ROHM & HAAS5 citations70
US6890999B2May 10, 2005
Coating powder of epoxy resin and low temperature curing agent
ROHM & HAAS2 citations59
US6616979B2Sep 9, 2003
Powder coating with non-crystalline and crystalline epoxy resins and curing agent
ROHM & HAAS2 citations59