Michael L. SIENKOWSKI

City:

Warren, Michigan

Country:

United States

Published Applications:

Last publication date:

2017-05-11

Top Assignees for applications by Michael L. SIENKOWSKI

The entities that hold a legal rights for patent applications filed by inventor SIENKOWSKI Michael L.:

Henkel AG Co., KGaA 4 Duesseldorf, Germany
Henkel AF & Co. KGaA 1 Duesseldorf, Germany

Recent patent applications by SIENKOWSKI Michael L.

Michael L. SIENKOWSKI from Warren, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2017-05-11

US20170130339A1

Chemistry; metallurgy

Metal pretreatment composition containing zirconium, copper, and metal chelating agents and related coatings on metal substrates

#2 | 2016-06-02

US20160153093A1

Chemistry; metallurgy

Metal pretreatment composition containing zirconium, copper, and metal chelating agents and related coatings on metal substrates

#3 | 2013-10-10

US20130266819A1

Chemistry; metallurgy

Metal pretreatment composition containing zirconium, copper, and metal chelating agents and related coatings on metal substrates

#4 | 2012-11-29

US20120301351A1

Chemistry; metallurgy

Pretreatment process for aluminum and high etch cleaner used therein

#5 | 2005-07-07

US20050145303A1

Chemistry; metallurgy

Multiple step conversion coating process

InventorID:

477123 ⎘