DM

David A. McPherson

PT Praxair S.T. Technology: 3 patents #32 of 143Top 25%
PT Praxair Technology: 1 patents #513 of 918Top 60%
📍 Coatesville, IN: #4 of 16 inventorsTop 25%
🗺 Indiana: #7,136 of 33,936 inventorsTop 25%
Overall (All Time): #985,951 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9993421 Method for treating deleterious effects arising from tattoos James B. Severson, Jr., Samir Haggar 2018-06-12
9789513 Tooling fixture assembly for use in a coating operation Albert Feuerstein, Andrew Thomas Westfall, Thomas F. Lewis, Ardy Kleyman, Don Lemen 2017-10-17
9381537 Multifunction tooling fixture assembly for use in a coating related operations Albert Feuerstein, Thomas F. Lewis, Don Lemen, Ardy Kleyman, Andrew Thomas Westfall 2016-07-05
7419704 Coatings on fiber reinforced composites Richard Kent Passman 2008-09-02
6982116 Coatings on fiber reinforced composites Richard Kent Passman 2006-01-03