Inventor
VASSALLO DAVID
US9 patents
⚠️ This page may combine multiple inventors who share the name “VASSALLO DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR LIQUIDE AMERICAN
4 patentsUS5858065AJan 12, 1999
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE AMERICAN122 citations97
US5919285AJul 6, 1999
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE AMERICAN50 citations95
US6444011B2Sep 3, 2002
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE AMERICAN15 citations91
US6214089B1Apr 10, 2001
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE AMERICAN12 citations81
AIR LIQUIDE
4 patentsUS5785741AJul 28, 1998
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE64 citations95
US6312502B1Nov 6, 2001
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE17 citations91
US6254666B1Jul 3, 2001
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE13 citations81
US6605133B1Aug 12, 2003
Process and system for separation and recovery of perfluorocompound gases
AIR LIQUIDE10 citations73