PB

Philip A. Barrett

PT Praxair Technology: 1 patents #22 of 79Top 30%
📍 Tonawanda, NY: #5 of 18 inventorsTop 30%
🗺 New York: #3,659 of 10,473 inventorsTop 35%
Overall (2011): #194,098 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8042357 Hydrogen liquefaction method and liquefier Joseph Michael Schwartz, Raymond Francis Drnevich, Bernard Thomas Neu 2011-10-25