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Thaddeus J. Ptak

CIColumbus Industries: 1 patents #1 of 4Top 25%
Reynoldsburg, OH: #3 of 13 inventorsTop 25%
Ohio: #1,853 of 6,034 inventorsTop 35%
Overall (2011): #146,721 of 364,097Top 45%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7951229 Air filter formed from slit and expanded layers of electrostatically enhanced material Chrystal B. Gillilan, Russell L. Baldinger 2011-05-31

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