Inventor

HELDEN THOMAS

DE2 patents

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

(unassigned)

1 patent

US6238542B1May 29, 2001

Water soluble brighteners for zinc and zinc alloy electrolytes

9 citations59

GOLLAN DIETER

1 patent

US8435398B2May 7, 2013

Electrolyte composition and method for the deposition of a zinc-nickel alloy layer on a cast iron or steel substrate

GOLLAN DIETER0 citations30