Inventor
WOYTEK ANDREW JOSEPH
US4 patents
Patents
4 patentsUS4091081AMay 23, 1978
Preparation of nitrogen trifluoride
AIR PROD & CHEM60 citations91
US6398844B1Jun 4, 2002
Blanketing molten nonferrous metals and alloys with gases having reduced global warming potential
AIR PROD & CHEM27 citations89
US6521018B2Feb 18, 2003
Blanketing metals and alloys at elevated temperatures with gases having reduced global warming potential
AIR PROD & CHEM9 citations71
US6365246B1Apr 2, 2002
Package for safe storage of electrophilic fluorinating agent
AIR PROD & CHEM0 citations34