P

Inventor

LONG ERNEST

US14 patents
⚠️ This page may combine multiple inventors who share the name “LONG ERNEST”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MACDERMID ENTHONE INC

5 patents
US11643742B2May 9, 2023

Silver/tin electroplating bath and method of using the same

MACDERMID ENTHONE INC0 citations55
US11280014B2Mar 22, 2022

Silver/tin electroplating bath and method of using the same

MACDERMID ENTHONE INC0 citations55
US12553134B2Feb 17, 2026

Bendable nickel plating on flexible substrates

MACDERMID ENTHONE INC0 citations46
US12325927B2Jun 10, 2025

Complex waveform for electrolytic plating

MACDERMID ENTHONE INC0 citations42
US10774425B2Sep 15, 2020

Elimination of H2S in immersion tin plating solution

MACDERMID ENTHONE INC0 citations31

MACDERMID ACUMEN INC

2 patents
US9067238B2Jun 30, 2015

Method for improving plating on non-conductive substrates

MACDERMID ACUMEN INC1 citations50
US9040700B2May 26, 2015

Method of producing polymeric phenazonium compounds

MACDERMID ACUMEN INC1 citations49

KROL ANDREW M

2 patents
US8691987B2Apr 8, 2014

Method of producing polymeric phenazonium compounds

KROL ANDREW M0 citations44
US8735580B2May 27, 2014

Method of producing polymeric phenazonium compounds

KROL ANDREW M0 citations33

(unassigned)

1 patent
US6524403B1Feb 25, 2003

Non-chrome passivation process for zinc and zinc alloys

33 citations83

LETIZE ADAM

1 patent
US7989346B2Aug 2, 2011

Surface treatment of silicon

LETIZE ADAM9 citations73

HAMILTON ROBERT

1 patent
US8974869B2Mar 10, 2015

Method for improving plating on non-conductive substrates

HAMILTON ROBERT4 citations70

HERDMAN RODERICK D

1 patent
US7329334B2Feb 12, 2008

Controlling the hardness of electrodeposited copper coatings by variation of current profile

HERDMAN RODERICK D4 citations58

LONG ERNEST

1 patent
US7631798B1Dec 15, 2009

Method for enhancing the solderability of a surface

LONG ERNEST2 citations49