Inventor
MCDONALD DAVID M
US7 patents
⚠️ This page may combine multiple inventors who share the name “MCDONALD DAVID M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SPEEDLINE TECHNOLOGIES INC
3 patentsUS6666370B2Dec 23, 2003
Solder-dross mixture separation method and apparatus
SPEEDLINE TECHNOLOGIES INC14 citations82
US6948650B2Sep 27, 2005
Dross removal and solder reclamation improvements
SPEEDLINE TECHNOLOGIES INC14 citations78
US6592017B2Jul 15, 2003
Automatic dross removal apparatus and method
SPEEDLINE TECHNOLOGIES INC10 citations72