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Inventor profile of:

Irwin C. Lewis

City:

Oberlin, Ohio

Country:

United States

Published Applications:

Last publication date:

2013-01-10

Top Assignees for applications by Irwin C. Lewis

The entities that hold a legal rights for patent applications filed by inventor Lewis Irwin C.:

GRAFTECH INTERNATIONAL HOLDINGS INC. 9 Parma, OH United States
GrafTech International Holdings Inc. 1 Pharma, OH United States

Recent patent applications by Lewis Irwin C.

Irwin C. Lewis from Oberlin, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2013-01-10

US20130012744A1

Chemistry; metallurgy

Reduced Puffing Needle Coke From Coal Tar Distillate

#2 | 2012-05-03

US20120107555A1

Chemistry; metallurgy

Composite Tooling

#3 | 2011-11-17

US20110280275A1

Chemistry; metallurgy

Reduced puffing needle coke from coal tar distillate

#4 | 2011-11-17

US20110280274A1

Chemistry; metallurgy

Reduced puffing needle coke from decant oil

#5 | 2011-11-10

US20110274136A1

Chemistry; metallurgy

Reduced puffing needle coke from coal tar

#6 | 2011-01-27

US20110020631A1

Chemistry; metallurgy

Coated Carbon Foam Article

#7 | 2009-12-03

US20090294327A1

Chemistry; metallurgy

Reduced puffing needle coke from decant oil

#8 | 2009-12-03

US20090294326A1

Chemistry; metallurgy

Reduced puffing needle coke from coal tar distillate

#9 | 2009-12-03

US20090294325A1

Chemistry; metallurgy

Reduced puffing needle coke from coal tar

#10 | 2009-11-26

US20090288983A1

Chemistry; metallurgy

High coking value pitch

#11 | 2008-11-27

US20080292854A1

Chemistry; metallurgy

Carbon foam core panels

#12 | 2008-11-20

US20080286191A1

Chemistry; metallurgy

Process For The Production Of Highly Graphitizable Carbon Foam

#13 | 2008-01-10

US20080008883A1

Performing operations; transporting

Carbon foam structural insulated panel

#14 | 2007-09-20

US20070218272A1

Performing operations; transporting

Cement for carbon articles

InventorID:

30741 ⎘