DL

Don Lemen

PT Praxair S.T. Technology: 3 patents #32 of 143Top 25%
PT Praxair Technology: 2 patents #335 of 918Top 40%
Overall (All Time): #994,891 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9789513 Tooling fixture assembly for use in a coating operation Albert Feuerstein, Andrew Thomas Westfall, Thomas F. Lewis, David A. McPherson, Ardy Kleyman 2017-10-17
9381537 Multifunction tooling fixture assembly for use in a coating related operations David A. McPherson, Albert Feuerstein, Thomas F. Lewis, Ardy Kleyman, Andrew Thomas Westfall 2016-07-05
5743013 Zirconia-based tipped blades having macrocracked structure and process for producing it Thomas Alan Taylor 1998-04-28
5520516 Zirconia-based tipped blades having macrocracked structure Thomas Alan Taylor 1996-05-28
5486383 Laminar flow shielding of fluid jet Mark S. Nowotarski, William J. Snyder, David B. Leturno 1996-01-23