William V. Block

City:

Apple Valley, Minnesota

Country:

United States

Published Applications:

Last publication date:

2014-07-10

Top Assignees for applications by William V. Block

The entities that hold a legal rights for patent applications filed by inventor Block William V.:

BIRCHWOOD LABORATORIES, INC. 8 Eden Prairie, MN United States
BIRCHWOOD LABORATORIES LLC 1 Eden Prairie, MN United States

Recent patent applications by Block William V.

William V. Block from Apple Valley, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-07-10

US20140190368A1

Chemistry; metallurgy

Methods and compositions for coating aluminum substrates

#2 | 2011-12-22

US20110308668A1

Chemistry; metallurgy

Ferrous metal magnetite coating processes and reagents

#3 | 2011-06-21

US10978087

Ferrous metal magnetite coating processes and reagents

#4 | 2009-11-12

US20090280258A1

Chemistry; metallurgy

Methods and compositions for coating aluminum substrates

#5 | 2009-01-27

US11528173

Process for making bath composition for converting surface of ferrous metal to mixed oxides and organometallic compounds of aluminum and iron

#6 | 2006-01-19

US20060014042A1

Chemistry; metallurgy

Hybrid metal oxide/organometallic conversion coating for ferrous metals

#7 | 2005-05-31

US10216638

Composition and method for metal coloring process

#8 | 2005-05-31

US10138603

Metal coloring process and solutions therefor

InventorID:

828495 ⎘