SC

Shawn W. Callahan

PT Praxair Technology: 4 patents #208 of 918Top 25%
PT Praxair S.T. Technology: 2 patents #49 of 143Top 35%
📍 Tonawanda, NY: #55 of 379 inventorsTop 15%
🗺 New York: #23,203 of 115,490 inventorsTop 25%
Overall (All Time): #864,867 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7883784 Thermal spray coatings and applications therefor Prasad Shrikrisnna Apte, James P. Meagher 2011-02-08
7879457 Thermal spray coatings and applications therefor Prasad S. Apte, James P. Meagher 2011-02-01
7781049 Hydrogen transport membrane fabrication method Prasad S. Apte, Joseph Michael Schwartz 2010-08-24
7531215 Hydrogen transport membrane fabrication method Prasad S. Apte, Joseph Michael Schwartz 2009-05-12
6776941 Cold isopressing method and mold Prasad S. Apte, James Stanley Schneider, Jack Chen 2004-08-17
6372165 Cold isopressing method Prasad S. Apte 2002-04-16